Megger

Megger, the leader in low resistance testing, uses a Kelvin style test method to accurately take low resistance readings. In order to take accurate readings, the potential measurement is taken inside of the current injection points. The Megger 242021 series potential test lead set includes one red and one black test lead with single hand spikes for use with compatible Megger DLRO10HD, DLRO10, DLRO10X, 247000, 247001, 247002, 247100, 247101, and BT51 digital low-resistance ohmmeters. When used with compatible current test leads, the Megger 242021 series potential test lead set allows the operator to take four-wire resistance measurements, which are more accurate than two-wire resistance measurements and allow low resistance values to be detected. 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 operators 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) 9001:2008 standards. Potential Test Lead, Hand Spike, 30 ft

The Megger 242021 series potential test lead set includes one red and one black test lead with single hand spikes for use with compatible Megger DLRO10HD, DLRO10, DLRO10X, 247000, 247001, 247002, 247100, 247101, and BT51 digital low-resistance ohmmeters. When used with compatible current test leads, the Megger 242021 series potential test lead set allows the operator to take four-wire resistance measurements, which are more accurate than two-wire resistance measurements and allow low resistance values to be detected. Megger Model # 242021-7 Hand Spikes 7 ft Potential Type Leads

The Megger 242041 series current test lead set includes one red and one black test lead with terminal clips for use with Megger DLRO10HD, DLRO10, DLRO10X, 247000, 247001, 247002, 247100, 247101, and BT51 digital low-resistance ohmmeters. Current Test Lead Terminal Clip 10 A 30 ft

The Megger 242041 series current test lead set includes one red and one black test lead with terminal clips for use with Megger DLRO10HD, DLRO10, DLRO10X, 247000, 247001, 247002, 247100, 247101, and BT51 digital low-resistance ohmmeters. Megger Model # 202041-7 Terminal Clips 7 ft Current

Megger Model # 247001 0-5.999 Millioms to 59.99 Ohms in 5 Ranges Resistance Range: 0-5.999 MW, 0-59.99MW, 0-599.9MW, 0-5.999W, 0-59.99W Resolution: 1µW, 10µW, 0.1MW, 1MW, 10MW Current: 10A, 1A, 100mA, 10mA, 1mA Accuracy: 0.3% of rdg 1 LSD Power Source: Rechargeable batteries 12 x 6 x 10 HWD/12 lbs > Each Unit Includes 17032 Line cord (Where applicable) Rechargeable battery Instruction Manual

Megger Digital Low Resistance Ohmmeters (DLRO) are a family of highly accurate instruments that provide a simple, practical and reliable means of making low-resistance tests in the field. They also are ideal for production quality control. They operate on the four-wire measurement principle, thus eliminating lead and contact resistances. With basic accuracies of ±0.25% and resolution down to 0.1 ?Ω, they are nonetheless designed to be rugged and portable for use at the job site. Low-resistance ohmmeter measures resistance on switch and circuit breaker contacts, transformers, generators, motor windings, metal alloys, and graphite electrodes Autoranging digital meter for ease of use Uses Kelvin-type four-wire measurement to eliminate errors caused by lead and contact resistances Measurement accuracy of or 0.25% Digital readout with automatic zero circuit eliminates field test inaccuracies

Megger Model # 247002 0-5.999 Millioms to 599.9µ Ohms in 6 Ranges Resistance Range: 0-5.999 MW, 0-59.99MW, 0-599.9MW, 0-5.999W, 0-59.99W, 0-599.9µW Resolution: 1µW, 10µW, 0.1MW, 1MW, 10MW Current: 10A, 1A, 100mA, 10mA, 1mA Accuracy: 0.3% of rdg 1 LSD Power Source: Rechargeable batteries 12 x 6 x 10 HWD/12 lbs > Each Unit Includes 17032 Line Cord (where applicable) Rechargeable Battery Instruction Manual

Megger Digital Low Resistance Ohmmeters (DLRO) are a family of highly accurate instruments that provide a simple, practical and reliable means of making low-resistance tests in the field. They also are ideal for production quality control. They operate on the four-wire measurement principle, thus eliminating lead and contact resistances. With basic accuracies of ±0.25% and resolution down to 0.1 ?Ω, they are nonetheless designed to be rugged and portable for use at the job site. 0-5.999 Millioms to 59.99 Ohms in 5 Ranges 0.25% of Rdg. Accuracy Built-in Input Voltage Protection 12 x 6 x 10 HWD/12 lbs. > Each Unit Includes Rechargeable Battery w/Internal Charger Instruction Manual