Ohmmeters

This insulation tester is intended primarily for periodic testing of industrial motors, transformers, electrical wiring, and cable insulation for signs of deterioration. Low readings may indicate impending failure allowing for permit replacement of suspect component during routine maintenance rather than risking component failure. It is also useful ...more

The 10A Micro-Ohmmeter Model 6250 is a rugged, low resistance tester designed for both plant maintenance and field use. Utilizing a four-lead Kelvin method, the Model 6250 is the most accurate Micro-Ohmmeter available, with results within 0.05%. ...more

The Megohmmeter Model 1026 is a compact, lightweight, battery-operated , hand-held meter. It provides four functional tests. It is a megohmmeter, ADC voltmeter, AC voltmeter, ohmmeter and a continuity tester. The Model 1026 tests at 250V, 500V and 1000V and measures insulation resistance from 1kΩ to 4000MΩ ...more

The 4-wire measurement configuration eliminates possible errors caused by test lead and contact resistance. This is the basis for resistance measurements in the mΩ range. The resistance value calculated in the current-voltage method is then indicated on the large LCD-display in mΩ, Ω or kΩ. Single as well as permanent measur ...more

The Model R1L-C is a series of portable ground resistance ohmmeter designed to measure grounding system resistance, as well as soil resistivity, over ranges from 2 O to 20 kO full scale. These resistance measurements correspond to soil resistivities from as low as 2 O -cm to as high as 600000 O -cm. The R1L-C is capable of Wenner, Fall of Potential ...more

The PRS-812 is a constant voltage, wide range ohmmeter with data logging and calculating capabilities. Fully portable and battery operated, the PRS-812 measures resistance from <0.1 to 1.0x1012 ohms with measurement accuracy of ±5%. It can be operated in fully Automatic, Automatic,-Manual and Manual modes. ...more

Compact general purpose ohmmeter features. Rugged phenolic case; low range 0-8000 ohms High range 0-500,000 ohms. Jacks are provided for range selection  ...more

The MPK-253 digital very low resistance ohmmeter is a portable, microprocessor-controlled instrument used to accurately measure resistances of  switches and circuit breaker contacts, transformer and motor windings, wire and cable samples, joints in busbars, etc., using  test currents from 1mA up to 10 A. ...more

MEGABRAS MO-2K is a digital ohmmeter that uses the double Kelvin Bridge system (four terminal method). Designed for measuring very low resistance values, with high accuracy, both in laboratory and field.  ...more

This portable Digital Ohmmeter is a practical instrument for low resistance measurement, ideal for use in the workshop, field or test facilities. It is of rugged construction contained in an aluminium case with tilt handle. The DO4A has many advanced features, including protection up to 415 volts rms, digital calibration and long scale length, ...more

The MEGGER DUCTER DLRO10 and DUCTER DLRO10X bring new standards to low resistance measurement. ...more

The MPK-204 high-current micro-ohmmeter is a truly portable, microprocessor-controlled instrument, used to accurately measure very low contact resistances of breakers and switches, busbars, transformer and motors winding  and motors, etc, with test current from 1 mA to 200 A. It  ...more

The Model R1L-C is a series of portable ground resistance ohmmeter designed to measure grounding system resistance, as well as soil resistivity, over ranges from 2 O to 20 kO full scale. ...more

The DO7e is a practical low cost microhmmeter for low resistance measurement, ideal for use in the workshop, field or test facilities. This micro ohmmeter is of rugged construction, contained in a sealed ABS plastic case with lid and carrying handle. ...more

The DO7e is a practical low cost instrument for low resistance measurement, ideal for use in the workshop, field or test facilities. It is of rugged construction, contained in a sealed ABS plastic case with lid and carrying handle ...more

The DO7010 is a practical instrument for low resistance and bonding resistance measurement, ideal for use in the workshop, field or test facilities. It is of rugged construction, contained in a sealed case . ...more

The Model R1L-BR Ruggedized Digital Milliohm Meter is a portable digital ohmmeter designed to measure low values of resistance. It is ideal for production, lab and field bond measurements. ...more

Four-wire technology in accordance with KELVIN eliminates transition and lead resistance. Any of the 8 measuring ranges can be selected by a key on the membrane keyboard. The measuring results are displayed on a 6000 counts LED display. ...more

Ohmmeter for testing all automotive circuits and electrical components. Some of the model 630 features are a rugged phenolic case. Dual range switch, low range from 25-5000 Ohms, and High range from 0-500,000 Ohms ...more

The MPK-254 digital very low resistance ohmmeter is a portable, microprocessor-controlled instrument used to accurately measure resistances of  switches and circuit breaker contacts, transformer and motor windings, wire and cable samples, joints in busbars, etc., using  test currents from 1 mA up to 5 A.  ...more

The Milliohmmeter Test Standards are designed for the simple and easy calibration of low resistance ohmmeters and Kelvin / Thomson bridges. The true four terminal resistance values are switch selected and provision is made for + and - full scale values. A four terminal zero value may also be selected, thus making zero and full scale calibration ...more

The Model R1L-B Digital Milliohm Meter is a portable digital ohmmeter designed to measure low values of resistance. It utilizes the four-wire technique to eliminate errors caused by the resistance of the connections. Two leads are used to source and sink a regulated current through the resistance under test, and two separate leads a ...more

The Model R1L-C is a portable earth resistance ohmmeter, designed to measure grounding system resistance, as well as soil resistivity, over ranges from two ohms to 20 kilohms full scale. Normally, four-point measurements are utilized to eliminate any errors caused by the resistance of the test leads and connection device. ...more

The DO5001microhmmeter encompasses all the features required of an ohmmeter in one instrument. Programmable measuring current in 100 steps ensures that the DO5000 is suitable for all your applications. Automatic temperature compensation references the measurement to 20°C and Hi / Lo limits permits sorting of components with the minimum of fuss ...more

The DO5000 microhmmeter encompasses all the features required of an ohmmeter in one instrument. Programmable measuring current in 100 steps ensures that the DO5000 is suitable for all your applications. Automatic temperature compensation references the measurement to 20°C and Hi / Lo limits permits sorting of components with the minimum of fus ...more