Ohmmeters - Page 15

Manufacturer: AEMC Brand: AEMC Model: 2970.95

Replacement fuse set, 600 volts, 0.2 amps, 5mm x 20mm for 6501 megohmmeter.

Manufacturer: Extech Brand: Extech Model: 380460

View larger 110V Precision Milliohm Meter Compact and precise, the Extech 380460 Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the unit's large 0.7-inch 1999 count LCD. Other Features A durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 110VAC 60 Hz and comes complete with 4-wire cables with Kelvin clip connectors. CAT II-230V safety category. What is a MilliOhm? The units of measure for resistances less than 1 Ohm (Ω) are Milli- (mΩ) and Micro-(μΩ)Ohms. One MilliOhm (1mΩ) is equal to one thousandth of an ohm (0.001). One MicroOhm (1μΩ) is equal to one millionth of an ohm (0.000001). For example, 0.5 ohms (one half an ohm) is equal to 500mΩ. Why bother measuring resistances so low? It may seem like too small a resistance to be of any consequence but many safety standards (UL, CSA, VDE, etc.) require that such resistances be measured during the manufacture of consumer products, hand tools, and many appliances. A good example is the testing of kitchen appliances. 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. This is why 4-wire (Kelvin) connections are imperative. More Extech Instruments to Choose From 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. Additional features include a durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 220 VAC 50 Hz and c...

Manufacturer: Megger Brand: Megger Model: XC-06000

The Megger XC-06000 kit is used for creating a Bluetooth connection to a Megger MOM2 digital microhmmeter (sold separately). The kit includes a Bluetooth headset and a PC USB dongle for data transmission between the microhmmeter and the PC. The XC-06000 is used to transmit test results and other data from an MOM2 and a PC.Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for Standardization (ISO) 9001:2008 standards.

Manufacturer: Megger Brand: Megger Model: 6111-023

The Megger 6111 series duplex test lead with helical spring-point duplex hand spikes is for use with Megger DLRO10HD, DLRO10, DLRO10X, and BT51 digital microhmmeters. This duplex test lead measures both current and resistance when taking four-wire resistance measurements, which are more accurate than two-wire resistance measurements and allow low resistance values to be detected. The helical spring-point hand spikes compress and rotate to make contact with a conductor. There is 0.4" (10 mm) between the current and potential probe tips on the duplex hand spikes.A test probe, test lead, test prod, or scope probe transmits an electrical signal to a testing device for display and analysis. Designs range from simple test leads with probe-style or clamp-on tips to more complex oscilloscope probes and current detectors. Some test probes, such as basic test leads, have wires with tips for connecting to test equipment. Other test probes, such as voltage detectors, are built into the meter. Depending on what is to be tested, the probe might either be passive or have active parts that require external power to operate. Some probes require contact for testing, while some are capable of taking measurements from a distance. Some also have finger barriers, insulation, or other features to help protect the operator's hand from electrical shock and burns. Test probes are rated according to the amount of voltage, current, temperature, or other input they can measure. When choosing a test probe, the maximum amount of input that the probe can measure should match or exceed both the maximum amount that can be tested by the test equipment, as well as that of the property expected to be present in the application.Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for St...

Manufacturer: Megger Brand: Megger Model: 242011-7

The Megger 242011 series duplex test lead with helical spring-point duplex hand spikes is for use with Megger 247100, 247101, DLRO10HD, DLRO10, and DLRO10X digital low-resistance ohmmeters. This duplex test lead measures both current and resistance when taking four-wire resistance measurements, which are more accurate than two-wire resistance measurements and allow low resistance values to be detected. The lead has a maximum test current input of 10 amp. The helical spring-point hand spikes compress and rotate to make contact with a conductor. There is 0.4" (10 mm) between the current and potential probe tips on the duplex hand spikes.A test probe, test lead, test prod, or scope probe transmits an electrical signal to a testing device for display and analysis. Designs range from simple test leads with probe-style or clamp-on tips to more complex oscilloscope probes and current detectors. Some test probes, such as basic test leads, have wires with tips for connecting to test equipment. Other test probes, such as voltage detectors, are built into the meter. Depending on what is to be tested, the probe might either be passive or have active parts that require external power to operate. Some probes require contact for testing, while some are capable of taking measurements from a distance. Some also have finger barriers, insulation, or other features to help protect the operator's hand from electrical shock and burns. Test probes are rated according to the amount of voltage, current, temperature, or other input they can measure. When choosing a test probe, the maximum amount of input that the probe can measure should match or exceed both the maximum amount that can be tested by the test equipment, as well as that of the property expected to be present in the application.Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is ...

Manufacturer: BK Precision Brand: BK Precision

The BK Precision Model 5492B 5 1/2 True RMS Bench Multimeter is a versatile 5½-digit, 120,000-count bench multimeter suitable for applications in education, service repair, and manufacturing. The instrument enhances your productivity with built-in math functions and USB connectivity. Rel, Max/Min, dBm, dB, %, and Hold functions provide educators with a convenient tool to teach basic math concepts. Additionally, the 5492B offers powerful features not commonly found in other 5½- digit DMMs such as advanced triggering, buffer storage operation, and a GPIB interface option. Limit mode for Pass/Fail testing, AC (RMS) and DC current measurements up to 12 A, Save/recall up to 10 instrument settings, Built-in math functions: Rel, Max/Min, dBm, dB, %, Hold, Compare, CATI (1000 V)/CATII (300 V) protection

Manufacturer: Megger Brand: Megger Model: 242009-18

The Megger 242009-18 duplex test lead with helical spring points and current switch is for use with Megger DLRO10HD, DLRO10, DLRO10X, 247000, 247001, and 247002 digital low-resistance ohmmeters. This 18' (5.5 m) long duplex test lead measure both current and resistance when taking four-wire resistance measurements. The lead has a maximum test current input of 10 amp. The helical spring-point hand spikes compress and rotate to make contact with a conductor. There is 0.4" (10 mm) between the current and potential probe tips on the duplex hand spikes. A push button on the lead allows current to flow through the spikes. A test probe, test lead, test prod, or scope probe transmits an electrical signal to a testing device for display and analysis. Designs range from simple test leads with probe-style or clamp-on tips to more complex oscilloscope probes and current detectors. Some test probes, such as basic test leads, have wires with tips for connecting to test equipment. Other test probes, such as voltage detectors, are built into the meter. Depending on what is to be tested, the probe might either be passive or have active parts that require external power to operate. Some probes require contact for testing, while some are capable of taking measurements from a distance. Some also have finger barriers, insulation, or other features to help protect the operator's hand from electrical shock and burns. Test probes are rated according to the amount of voltage, current, temperature, or other input they can measure. When choosing a test probe, the maximum amount of input that the probe can measure should match or exceed both the maximum amount that can be tested by the test equipment, as well as that of the property expected to be present in the application.Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Do...

Manufacturer: Megger Brand: Megger Model: GA-90000

The Megger GA-90000 two-piece test Kelvin probe cable kit includes two 4' (1.3 m) test cables for use with the Megger MOM2 microhmmeter or other compatible low-resistance ohmmeters. Both cables have a Kelvin probe on one end for taking four-wire resistance measurements, which are more accurate than two-wire resistance measurements and allow low resistance values to be detected. The Kelvin probe is held against the device to be tested. One Kelvin probe has a trigger button to allow reading to be taken without pressing a button on the meter. A test probe, test lead, test prod, or scope probe transmits an electrical signal to a testing device for display and analysis. Designs range from simple test leads with probe-style or clamp-on tips to more complex oscilloscope probes and current detectors. Some test probes, such as basic test leads, have wires with tips for connecting to test equipment. Other test probes, such as voltage detectors, are built into the meter. Depending on what is to be tested, the probe might either be passive or have active parts that require external power to operate. Some probes require contact for testing, while some are capable of taking measurements from a distance. Some also have finger barriers, insulation, or other features to help protect the operator's hand from electrical shock and burns. Test probes are rated according to the amount of voltage, current, temperature, or other input they can measure. When choosing a test probe, the maximum amount of input that the probe can measure should match or exceed both the maximum amount that can be tested by the test equipment, as well as that of the property expected to be present in the application.Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for Standardization (ISO) 9...

Manufacturer: Megger Brand: Megger Model: DLRO200-115

The Megger DLRO200 series digital microhmmeter measures resistance in switch and breaker contacts, bus-bar joints, and other high-current electrical systems. The meter is autoranging and digital for safety and ease of use. The internal memory stores up to 300 sets of results, which can be annotated with notes by the user. The results and notes can be downloaded to a PC or directly outputted to a printer via the RS232 port. The microhmmeter measures resistance from 0.1 microhms to 1 ohm, with test currents from 10 to 200A. The unit is safety rated to European Standard EN61010-1. The DLRO200 series is used by electricians and electrical contractors.Electrical test meters report electrical circuit properties, such as voltage, resistance, capacitance, and continuity. Available in handheld or benchtop form, they detect electrical problems in equipment, wiring, and power supplies. A variety of probes, clamps, and leads can be used to connect the meter to a circuit or device. Single-function meters, such as battery testers and voltage testers, measure one property of a circuit, and multimeters measure multiple properties. Electrical test meters display information either in analog form using a needle that moves on a calibrated scale, or in digital form on an LED screen. Meters have electrical properties that are to be measured and the anticipated range of results, and should have a rating that is higher than the maximum value of the anticipated range. Meters measure electrical properties and are safety rated to measure a specific range of results. The range on the meter should be higher than the maximum anticipated value to be measured. An electrical test meter has multiple settings corresponding to potential ranges of values for the properties it can measure. A manual ranging meter requires the operator to flip through different settings until the correct range is reached. An autoranging meter cycles through range settings automatically until it reaches the correct range. Megger manufactures equipment for cable fault l...

Manufacturer: AEMC Brand: AEMC Model: 2152.01

Color coded lead, test probes and alligator clip set, red/black color, for 1026 megohmmeter.