Best 16 Transformers On Sale

4 Dec 2018

Hubbell Acme Electric T2A533291S Dry Type Distribution Transformer 3 Phase 480V Delta Primary Volts 240V Delta 120V Tap Secondary Volts 60 Hz 6 Kva

Hubbell Acme Electric T2A533291S Dry Type Distribution Transformer 3 Phase 480V Delta Primary Volts 240V Delta 120V Tap Secondary Volts 60 Hz 6 Kva
Hubbell Acme Electric T2A533291S Dry Type Distribution Transformer 3 Phase 480V Delta Primary Volts 240V Delta 120V Tap Secondary Volts 60 Hz 6 Kva

Hubbell Acme Electric T2A533291S Dry Type Distribution Transformer 3 Phase 480V Delta Primary Volts 240V Delta 120V Tap Secondary Volts 60 Hz 6 Kva. UL-3 R enclosure meets or exceeds all listing criteria including NEMA, ANSI and OSHA standards. Encapsulated and completely enclosed design electrical grade silica and resin compounds completely enclose the core and coil to seal out all moisture and air. Encapsulated units are offered in ratings up to 15 k VA. 480 Delta Primary Volts; 240 Delta / 120 Tap Secondary Volts; May be used on a 4 Wire 480 Y / 277 Volt Supply; 3 phase, 60 Hz. Acme T 2 A 533291 S, 6 k VA Dry Type Distribution Transformer. Acme three phase low voltage distribution transformers are designed for industrial and commercial applications. All of Acme general purpose transformers are rated for 600 volts and below.

Control Transformer 500VA 208 240 480VAC

Control Transformer 500VA 208 240 480VAC
Control Transformer 500VA 208 240 480VAC

Control Transformer 500VA 208 240 480VAC.

Extech 380580 Battery Powered Milliohm Meter

Extech 380580 Battery Powered Milliohm Meter
Extech 380580 Battery Powered Milliohm Meter

Extech 380580 Battery Powered Milliohm Meter. What is a Milli Ohm? Operates on 220 VAC 50 Hz and comes complete with 4-wire cables with Kelvin clip connectors. For example, 0.5 ohms (one half an ohm) is equal to 500 m? is equal to one millionth of an ohm (0.000001). Over-temperature and over-voltage protection. Additional features a durable field service housing with protective cover, overrange indication and manual zero display adjust. Additional features automatic zero, 5 V test voltage, and a built-in comparator for Hi / Lo / Go resistance testing or selection. is equal to one thousandth of an ohm (0.001). High accuracy, high resolution portable Milliohm meter for field use. Operates on 220 VAC and comes complete with 4-wire cables with Kelvin clip connectors. This is why 4-wire (Kelvin) connections are imperative. What's in the Box Unit is housed in a built-in water resistant case and comes with eight AA batteries, two sets of test leads (4-wire with four alligator clips and 4-wire with two Kelvin alligator clips), and user manual. 5 ranges with 100 Ohm max resolution. Battery Powered Milliohm Meter Battery operated to facilitate in-the-field use, Extech's 380580 Milliohm Meter provides five resistance ranges with resolution as low as 0.1 milliohms, and the 4-wire Kelvin clip connection provides optimum accuracy. CAT II-230 V safety category. Operates on 110 VAC and comes complete with 4-wire cables with Kelvin clip connectors. One Milli Ohm (1 m? Operates on 110 VAC 60 Hz and comes complete with 4-wire cables with Kelvin clip connectors. Milbar 25 W Safety Wire Twister Pliers - 6". Extech 380565 Test Leads with Kelvin Clips For Milliohm Meter Model 380580. Additional Features Measurements are displayed on a large, 2000 count LCD. Additional features over-temperature and over-voltage protection, Auto-Hold, Auto power off, and invalid test indicators to prevent inaccurate measurement. The units of measure for resistances less than 1 Ohm (? Why are 4-wire connections required when making milliohm measurements? Test leads always introduce a small amount of additional resistance into a measurement. This is acceptable in non-critical measurements such as megohm resistances. However, when measuring milliohms in a critical application, any additional resistance can render the measurement useless. More Extech Instruments to Choose From View larger 380460 110-Volt Precision Milliohm Meter Precision Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the large 0.7-inch 1999 count LCD. View larger 380462 220-Volt Precision Milliohm Meter Precision Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the large 0.7-inch 1999 count LCD. View larger 380560 High Resolution Precision Milliohm Meter Benchtop Milliohm Meter has 7 ranges and measures down to 0.01 milliohms. Measurements are displayed on a 1999 count display with 0.8-inch digits. View larger 380562 220-Volt High Resolution Precision Milliohm Meter Benchtop Milliohm Meter has 7 ranges and measures down to 0.01 milliohms. Measurements are displayed on a 1999 count display with 0.8-inch digits. Four terminal Kelvin measurements. Invalid test indicators prevent inaccurate measurements.

Hubbell Acme Electric T181051 Buck Boost Transformer Single Phase 120 X 240 Primary Volts 12 24 Secondary Volts 500 VA

Hubbell Acme Electric T181051 Buck Boost Transformer Single Phase 120 X 240 Primary Volts 12 24 Secondary Volts 500 VA
Hubbell Acme Electric T181051 Buck Boost Transformer Single Phase 120 X 240 Primary Volts 12 24 Secondary Volts 500 VA

Hubbell Acme Electric T181051 Buck Boost Transformer Single Phase 120 X 240 Primary Volts 12 24 Secondary Volts 500 VA. Lower cost solution. 5-10 times increase in kva. Easily configured for numerous applications. UL listed, CSA certified. Single or Three Phase Applications. UL Type 3 R epoxy encapsulated. Covered under Acme's 10 year limited warranty.

Johnson Controls VA9203 BGA 2 VA9203 Series On Off Electric Spring Return Actuator 24 VAC 85 To 264 VAC VA Rating 6 Transformer Sizing 6

Johnson Controls VA9203 BGA 2 VA9203 Series On Off Electric Spring Return Actuator 24 VAC 85 To 264 VAC VA Rating 6 Transformer Sizing 6
Johnson Controls VA9203 BGA 2 VA9203 Series On Off Electric Spring Return Actuator 24 VAC 85 To 264 VAC VA Rating 6 Transformer Sizing 6

Johnson Controls VA9203 BGA 2 VA9203 Series On Off Electric Spring Return Actuator 24 VAC 85 To 264 VAC VA Rating 6 Transformer Sizing 6. Microprocessor-controlled brushless DC motor. (DN 15, DN 20, and DN 25) ball valves in HVAC applications. These bidirectional actuators are used to provide accurate positioning on Johnson Controls VG 1000 Series 1 / 2, 3 / 4, and 1 in. External mode selection switch. Double-insulated construction. Direct mounting with a single screw. An accessory crank arm and remote mounting kit are available for applications where the actuator cannot be direct-coupled to the damper shaft. An optional line voltage auxiliary switch indicates an end-stop position or performs switching functions within the selected rotation range. Electronic stall detection.

Phase Converter Static 3 5 HP

Phase Converter Static 3 5 HP
Phase Converter Static 3 5 HP

Phase Converter Static 3 5 HP. Price For: Each Standards: Input Phase AC: 1 Output Phase AC: 3 Knockout Size (In.), 1 / 2 Consists Of: Item: Phase Converter Type: Static Width (In.), 5-1 / 8 Motor Load Rating: 2 / 3 Depth (In.), 2-5 / 8 Input Voltage: 208-243 Input (Amps), 30 Output Amps: 15.2 Output HP: 3-5 Height (In.), 9-1 / 2 HP Range: 3 to 5 Output Voltage: 208-243. Country of Origin (subject to change), United States. Phase Converter, Static, Input Voltage 208-243, Output Voltage 208-243, Input Phase AC 1, Output Phase AC 3, Input (Amps) 30, Output Amps 15.2, Output HP 3-5, Depth (In.) 2-5 / 8, Width (In.) 5-1 / 8, Height (In.) 9-1 / 2, HP Range 3 to 5, Knockout Size (In.) 1 / 2, Motor Load Rating 2 / 3 '.

Transformer

Transformer
Transformer

Transformer. Price For: Each Fits Brand: Rheem, Vangaurd Item: Transformer For Use With Item Number: 2 VRE 1, 2 VRE 2, 2 VRE 5, 2 VRE 6, 3 CFH 1, 3 CFH 2, 3 CFH 3, 3 CFH 4, 3 CFH 5, 3 CFH 6, 6 E 744, 6 E 745, 6 E 746, 6 E 747, 6 E 769, 6 E 77. Model Number ES 50 / 400310, ES 85 / 403045, ES 50 / 407883, ES 85 / 404530, ES 50 / 400464, ES 50 / 400587, ES 120 / 400655, ES 120 / 400662, ES 120 / 403373, ES 120 / 411811, ES 85 / 472423, ES 120 / 472393, ES 120 / 472409, ES 120 / 472416, E 10 / 411231, E 10 / 402307, Fits Brand Rheem, Vangaurd '. Model Number: ES 50 / 400310, ES 85 / 403045, ES 50 / 407883, ES 85 / 404530, ES 50 / 400464, ES 50 / 400587, ES 120 / 400655, ES 120 / 400662, ES 120 / 403373, ES 120 / 411811, ES 85 / 472423, ES 120 / 472393, ES 120 / 472409, ES 120 / 472416, E 10 / 411231, E 10 / 402307 Country of Origin (subject to change), Mexico. Transformer, For Use With Item Number 2 VRE 1, 2 VRE 2, 2 VRE 5, 2 VRE 6, 3 CFH 1, 3 CFH 2, 3 CFH 3, 3 CFH 4, 3 CFH 5, 3 CFH 6, 6 E 744, 6 E 745, 6 E 746, 6 E 747, G 3075466, 6 E 77, For Use With Mfr.

Control Transformer 500VA 4 50 In H

Control Transformer 500VA 4 50 In H
Control Transformer 500VA 4 50 In H

Control Transformer 500VA 4 50 In H. Rise 80 Degrees C, Enclosure Finish Epoxy Resin Varnish'. Control Transformer, Input Voltage - Transformer 240 VAC, 480 VAC, Output Voltage - Transformer 120 VAC, VA Rating - Transformer 500 VA, Protective Device Fuse, Enclosure Style - Transformer Open, Mounting - Transformer Foot, Phase - Electrical 1, Hz - Electrical 50 Hz, 60 Hz, Temp.

Fluke I5SPQ3 AC Current Clamp 600V AC Voltage 5A AC Current Pack Of 3

Fluke I5SPQ3 AC Current Clamp 600V AC Voltage 5A AC Current Pack Of 3
Fluke I5SPQ3 AC Current Clamp 600V AC Voltage 5A AC Current Pack Of 3

Fluke I5SPQ3 AC Current Clamp 600V AC Voltage 5A AC Current Pack Of 3. Maximum conductor diameter: 15 mm. Safety: CAT III 600 V per IEC / EN 61010-1, Pollution Degree Maximum voltage: 600 V AC. Useable frequency: 40 Hz to 5 k Hz. This cost-saving 3-pack is perfect for use with 3-phase tools such as the Fluke 434 or Fluke 435. Compact shape makes transporting and storing convenient. Nominal current range: 5 Continuous current range: 10 m A to 6 Maximum non-destructive current: 70 Lowest measurable current: 10 m Basic accuracy: 10 m A to 1 A: 1 percent 5 m A, 1 A to 5 A: 1 percent. Take accurate readings without breaking the circuit. Output levels: 400 m V / Input load impedance: greater than 1 mega ohm in parallel with up to 47 p Crest factor: less than or equal to 3, add 0.7 percent to accuracy. CAT III 600 V (For insulated conductors only). Fluke PM 9081 / 001 Dual Banana Male Plug To Female BNC Adapter. A pack of 3 pieces of the i 5 s current clamps, specially configured to provide low current accuracy while taking measurements on secondary current transformers. Output cable length: 2.5 With BNC adapter. Measures 116 mm length by 43 mm width by 23 mm height. Low level current clamp measures up to 5 A AC.

Fluke 572 2 High Temperature Infrared Thermometer With Dual Laser

Fluke 572 2 High Temperature Infrared Thermometer With Dual Laser
Fluke 572 2 High Temperature Infrared Thermometer With Dual Laser

Fluke 572 2 High Temperature Infrared Thermometer With Dual Laser. Range up to 900 C (1652 F)? Whether its an air duct on the ceiling of a warehouse or a transformer on the top of a power pole, the dual lasers will clearly show you the diameter of the area you are measuring. High and low temperature alarm. Infrared and thermocouple temperature on backlit display. Distance-to-Spot (D: S) of 60: 1? Current Temperature plus MAX, MIN, DIF, AVG temperature displays. A 900 C (1652 F) maximum temperature makes the 572-2 suitable for many industrial environments including petrochemical, metal refining and smelting, power utility, cement and glass. Multi-language interface (user select). Adjustable emissivity and predefined emissivity table. Dual-Laser Sighting? It can record up to 99 infrared temperature readings for later download to computer via USB cable. Easy Options for Emissivity Because adjusting emissivity is critical to accurate temperature readings, the 572-2 offers three ways to help. Data Collection Save time in recording with the on-board memory of the 572-2. Accuracy that's Easy to See With a 60: 1 distance-to-spot ratio, the 572-2 is perfect for measuring temperatures in unreachable places. Audible and Visible Adjustable Hi / Lo Alarms? Fluke FLUKE-572-2 High-Temperature Infrared Thermometer with Dual Laser, 30 / 900 C Temperature Range Fluke 572-2 High-Temperature Infrared Thermometer View larger Fluke 572-2 High-Temperature Infrared Thermometer View larger For Higher Temperatures at Greater Distances The 572-2 has the largest temperature range and greatest distance-to-spot ratio of any of Fluke's IR thermometers. Accuracy (greater of) 1 C (2 F) or 1.0% of Reading? Onboard Data Storage? The dual-laser sighting system clearly shows the diameter of the area being measured for greater confidence in your readings. Select an emissivity manually from 0.10 to 1.00, use the K-type probe to match the IR reading with the reading, or use the built-in common materials table to best match the surface of measurement. Features Measure -30 C to 900 C (-22 F to 1652 F) 60: 1 distance to spot ratio with dual laser sighting for fast, accurate targeting Multi-language interface (user select) Current Temperature plus MAX, MIN, DIF, AVG temperature displays Compatible with standard mini-connector K-type thermocouples, including ones you already own and have installed Adjustable emissivity and predefined emissivity table Infrared and thermocouple temperature on backlit display Last reading Hold (20 seconds) High and low temperature alarm Data storage and review (99 data sets) Comparison between Fluke Thermometers View larger Fluke 561 Infrared and Thermometer View larger Fluke 566 Infrared and Thermometers View larger Fluke 568 Infrared and Thermometer View larger Fluke 572-2 High-Temperature Infrared Thermometer Temp.

Hubbell Acme Electric T2535163S Low Voltage Distribution Transformer Single Phase 240 X 480 Primary Volts 120 240 Secondary Volts 10 Kva

Hubbell Acme Electric T2535163S Low Voltage Distribution Transformer Single Phase 240 X 480 Primary Volts 120 240 Secondary Volts 10 Kva
Hubbell Acme Electric T2535163S Low Voltage Distribution Transformer Single Phase 240 X 480 Primary Volts 120 240 Secondary Volts 10 Kva

Hubbell Acme Electric T2535163S Low Voltage Distribution Transformer Single Phase 240 X 480 Primary Volts 120 240 Secondary Volts 10 Kva. UL Type 3 R epoxy encapsulated. Ground Studs for use with non-metallic conduit. Construction type: encapsulated. Fully encapsulated core and coil. Mounting type: wall. Quite operation with sound levels below nema standards. UL listed, CSA certified. Copper lead wire terminations. Electrostatic shield for enhanced protection. Meet CSA C 802.2 Efficiency. Covered under Acme's 10 year limited warranty.

Pilot Light Complete Green Incandescent

Pilot Light Complete Green Incandescent
Pilot Light Complete Green Incandescent

Pilot Light Complete Green Incandescent. Price For: Each Standards: UL E 164353 CCN NKCR - CSA LR 44087 Class 321103 - CE Marked Terminal Connection: Screw Clamp Shape: Round NEMA Rating: 4, 4 X, 13 Lamp Type: Incandescent Body Material: Chrome Plated Size: 22 mm Lamp Module Type: Transformer Item: Pilot Light Complete Basic Material: Metal Color: Green IP Rating: 66 Voltage: 110 to 120 VAC. Country of Origin (subject to change), France. Pilot Light Complete, Voltage 110 to 120 VAC, Color Green, Lamp Type Incandescent, Shape Round, Terminal Connection Screw Clamp, 22 mm, Lamp Module Type Transformer, Basic Material Metal, Body Material Chrome Plated, NEMA Rating 4, 4 X, 13, IP Rating 66, Standards UL E 164353 CCN NKCR - CSA LR 44087 Class 321103 - CE Marked'.

Phase Converter Static 1 3 HP

Phase Converter Static 1 3 HP
Phase Converter Static 1 3 HP

Phase Converter Static 1 3 HP. Price For: Each Standards: Input Phase AC: 1 Output Phase AC: 3 Knockout Size (In.), 1 / 2 Consists Of: Item: Phase Converter Type: Static Width (In.), 5-1 / 8 Motor Load Rating: 2 / 3 Depth (In.), 2-5 / 8 Input Voltage: 208-242 Input (Amps), 15 Output Amps: 9.6 Output HP: 1-3 Height (In.), 9-1 / 2 HP Range: 1 to 3 Output Voltage: 208-242. Country of Origin (subject to change), United States. Phase Converter, Static, Input Voltage 208-242, Output Voltage 208-242, Input Phase AC 1, Output Phase AC 3, Input (Amps) 15, Output Amps 9.6, Output HP 1-3, Depth (In.) 2-5 / 8, Width (In.) 5-1 / 8, Height (In.) 9-1 / 2, HP Range 1 to 3, Knockout Size (In.) 1 / 2, Motor Load Rating 2 / 3 '.

Century 80GL Flux Cored Wire Feed Welder 70 Amps 115V AC Pack Of 1

Century 80GL Flux Cored Wire Feed Welder 70 Amps 115V AC Pack Of 1
Century 80GL Flux Cored Wire Feed Welder 70 Amps 115V AC Pack Of 1

Century 80GL Flux Cored Wire Feed Welder 70 Amps 115V AC Pack Of 1. Flux core design requires no gas; plugs into standard 115 V outlet. Use this fast, continuous-feed Welder for a wide range of utility projects. Current: 70 amperes. Voltage: 21 Duty cycle: 20 percent. Ideal for repairing tools, auto body, machinery and more. Sturdy wire feed design and multi-insulated transformer provides for reliable operation and long life. This 70 amp welder is great for general purpose metal repairs and building projects. 1 year warranty on parts and labor (90 days on gun and cable). Ideal for general purpose metal repairs and building projects. Squeeze trigger to weld; long-life insulated transformer. The Century 80 GL installed welding gun, nozzle tip, starter spool of wire and operator's manual - so you can weld straight out of the box. Easy - to - use Century 80 GL Wire Feed Welder plugs into a standard outlet and requires no gas. Safe cold wire design, arc is not established until trigger is pulled. This welder has two separate heat settings and an infinite wire speed control. Unit uses 0.035 flux-cored welding wire so no shielding gas is required. Welding range of 35 to 88 amps covers many tasks. Century 80 GL flux-cored welder can weld 18 gauge sheet metal up to 1 / 8-inch steel. Measures 9-inches length by 18-inches width by 13-inches height. Can weld 18 gauge sheet metal up to 1 / 8-inch steel. Can weld 18 gauge sheet metal up to 1 / 8 inch steel.

Transformer 120 240VAC 16 32VAC 3Kva

Transformer 120 240VAC 16 32VAC 3Kva
Transformer 120 240VAC 16 32VAC 3Kva

Transformer 120 240VAC 16 32VAC 3Kva. Buck-boost transformer protects connected equipment from damage by reducing (bucking) or raising. For more information go to. Buck Boost Transformer, Input Voltage 120 / 240 VAC, Output Voltage 16 / 32 VAC, VA Rating 3 k VA, Phase 1, Hz 60, Temp. Rise 115 Degrees C, Mounting Wall, Height 14.5", Depth 6.5", Width 8.7", Standards c ULus WARNING: California Residents This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Amprobe AC68C True RMS 600A Clamp Meter

Amprobe AC68C True RMS 600A Clamp Meter
Amprobe AC68C True RMS 600A Clamp Meter

Amprobe AC68C True RMS 600A Clamp Meter. It meets International Electrotechnical Commission (IEC) safety standard 61010 and is certified for category III installations up to 600 V, which covers items used with enclosed building circuit installations (service panel parts, branch circuits, and fixed installations that are connected directly to a building's AC power supply). IEC 61010 delineates four overvoltage installation categories. The Amprobe AC 68 C digital clamp meter is a true RMS (root mean square) sensing, manual-ranging multimeter for measuring current, voltage, resistance, and frequency in electrical testing applications. It is a manual-ranging meter and requires that the operator choose the appropriate operating range. All clamp meters test for current. The meter has a 4, 000-count resolution, meaning it can display up to 3, 999 units (3-3 / 4 digits) before the operating range needs to be changed. Amprobe manufactures electrical testing equipment for commercial, industrial, and home use. They display information either in analog or digital form. The company was founded in 1948 and is headquartered in Everett, WA. This true RMS (root mean square) sensing meter provides accurate readings when measuring linear loads, such as standard induction motors and incandescent lights, where the current or voltage has a sinusoidal waveform, or non-linear loads, such as electronic devices or motors, where the current or voltage has a sinusoidal non-sinusoidal waveform. The meter's backlit liquid crystal display (LCD) is visible in low light. True RMS (root mean square) sensing meter provides accurate readings when measuring linear or non-linear loads, where the current or voltage has a sinusoidal or nonsinusoidal waveform. Safety ratings are based on the International Electrotechnical Commission's (IEC) standards for low-voltage test equipment. AC 68 C TRMS digital clamp multimeter (1) Test lead set (2) 9 V battery (installed) Soft vinyl carrying case Instructions. The hold function keeps the reading on the display, even after the meter is disconnected. In general, a meter with a category IV rating will provide more protection against transient voltages than a meter with a lower category rating. The unit comes with a soft vinyl carrying alternating current (AC) input 400 amp Maximum AC voltage input 600 volts (V) Maximum direct current (DC) voltage input 600 VMaximum resistance detected 4 kilohms Maximum frequency detected 20 kilohertz (k Hz) Power supply 9 V NEDA 1604 or 1 EC 6 F 22 battery (one, installed) Standards met and certifications European Normal (EN), International Electrotechnical Commission (IEC) and EN safety standard 61010-1; European Conformity (CE), Underwriters Laboratories (UL) Weight 1 lb. Some come with test leads and inputs for measuring voltage, capacitance, and resistance. The unit automatically turns off after 30 minutes of non-use to conserve battery life, and a low-battery indicator signals when the meter's batteries need to be replaced. Meets International Electrotechnical Commission (IEC) safety standard 61010 and is certified for category III installations up to 600 V. An audible continuity sensor confirms that the circuit conducts electricity, and a diode test detects whether a circuit s diodes are working properly. A finger guard on the body of the meter helps protect fingers from shock. It has a transformer clamp that measures alternating current (AC) and direct current (DC) to 600 amp. The meter comes with detachable test leads that measure DC voltage and AC voltage to 600 volts (V), resistance to 4 kilohms, and frequency to 20 kilohertz (k Hz). The clamp has two jaws that can close around a conductor up to 1.5", (40 mm) in diameter to measure current or frequency without touching or interrupting the circuit. The peak hold reading displays the maximum measurement of a current or voltage surge. 465 g Meter dimensions 9 x 3 x 1.5 inches / 228 x 76 x 39 mm (H x W x D) H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Clamp meters (also called clamp-on meters) measure electrical current without cutting through wires or touching or interrupting the electrical circuit. The meter's current clamp has two jaws that fit around a conductor to take measurements. Factors that influence meter choice the electrical properties to be measured, the anticipated range of results, and the desired level of protection against transient voltages determine meter choice. Digital clamp meter measures alternating current (AC) to 600 amp, direct current (DC) to 600 amp, DC voltage and AC voltage to 600 volts (V), resistance to 4 kilohms, and frequency to 20 kilohertz (k Hz). Transformer clamp with a 1.5", (40 mm) jaw opening measures current without touching or interrupting the circuit. Peak hold reading displays the maximum measurement of a current or voltage surge.