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Clamp Meters
30 items
MA250: 200A AC Clamp Meter + NCV
1718
The compact Extech MA250 200 A AC/DC clamp meter offers maintenance technicians, electricians, and DIYers a test instrument that delivers a high level of features and value. In addition to a host of core multimeter and current measurement capabilities, it also features a built-in non-contact voltage (NCV) detector. The heart of the Extech MA250 is a full-function digital multimeter. Measurement functions cover most types of troubleshooting over and above noninvasive current probe measurements: voltage, resistance, capacitance, frequency, duty cycle, diode and continuity tests. Even measure temperature with the supplied Type K bead wire temperature probe. The Extech MA250 comes with test leads, a general purpose Type K bead wire temperature probe, two AAA batteries, a carrying case, a user manual, and a one-year limited warranty.
- USD
380941: 200A AC/DC Mini Clamp Meter
1726
The compact Extech 380941 is a 200 Amp mini AC/DC clamp meter with a small diameter jaw designed to reach in small areas while providing 10mA resolution (DC) and very low-current sensitivity. This mini clamp meter is useful for troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work, as well as home electrical, fleet maintenance, marine, and motorcycle repairs. The 380941 has a CAT III 300-Volt safety rating and a one-year warranty. The 380941: 200A AC/DC mini clamp meter comes with batteries and a manual.
- USD
EX655: 600A True RMS AC/DC Clamp Meter + NCV
2791
The Extech EX655 is a 600A True RMS AC/DC Clamp Meter. This clamp meter also measures AC/DC voltage, resistance, capacitance, frequency, temperature, continuity/diode test, and an NCV detector. The Extech EX655 clamp has a 30mm jaw size which accommodates conductors up to 350 MCM. This meter also features a 6000 count backlit LCD display, data hold, min/max, relative function, low pass filter, inrush mode, DC zero function, LCD trending bar graph, auto power-off, and a convenient LED work light. Complete with test leads general purpose bead wire Temperature probe and 3 AAA batteries.
- USD
EX830: 1000A True RMS AC/DC Clamp Meter + IR Thermometer
2989
The Extech EX830 1000A True RMS AC/DC Clamp Meter + IR Thermometer features a unique, built-in, non-contact Infrared thermometer with a laser pointer to monitor the temperature. It locates hot spots on motors and electrical devices. A large 4000 count LCD with bright backlighting allows you to see the reading in dim light. The ergonomically designed double-moulded housing offers a better grip for one-hand operation. The 43 mm diameter jaw opening is large enough for conductors up to 750MCM. In addition to AC/DC current, it measures AC/DC voltage, resistance, temperature, capacitance, and frequency. It features a diode test, audible continuity beeper, min/max, data hold, auto power-off, and a quick peak hold that captures inrush currents and transients. The EX830 clamp meter comes complete with test leads, a 9V battery, a Type K bead wire temperature probe (-4 to 482 degrees F/-20 to 250 degrees C) and a belt holster.
- USD
EX840: 1000A AC/DC Clamp Multimeter + IR Thermometer
2992
The Extech EX840 CAT IV True RMS clamp meter features a built-in IR thermometer with a laser pointer for non-contact surface measurements from -50 to 270°C. The EX840 clamp measures AC up to 1000 Amp with a maximum resolution of 0.1 Amp. The 1.7 in. jaw fits around conductors up to 750MCM. Peak hold captures motor inrush currents and other surges. Data hold and Auto power off functions. Other duties include AC/DC Voltage, Resistance, Type K Thermometer, capacitance, and frequency. Complete with test leads, Type K temperature probe, 9 Volt battery, and case.
- USD
EX613: 400A Dual Input AC/DC Clamp Meter + NCV
2999
The Extech EX613 is a 400 Amp dual input AC/DC Clamp Meter with a built-in non-contact voltage detector. This True RMS AC/DC Clamp Meter has dual thermocouple inputs for T1, T2, T1-T2 Differential Temperature measurements. This DMM measures AC/DC Voltage and Current, Resistance, Capacitance, and Frequency. Additional features include DC micro-amp function for flame rod measurements, Diode open circuit voltage of 2.8 Volt, Data Hold plus fast Peak Hold for capturing current surges at motor startup, and capacitance measurement to 40mF. The EX613 displays 40,000 counts on its LCD screen and is built in rugged double moulded housing. Comes complete with test leads, 9V battery, 2 Type K bead wire temperature probes, and carrying case.
- USD
380926: 2000A High Current Power Clamp
3007
The Extech 380926 High Current Power Clamp is a category IV, 2000-Amp, TRMS AC/DC Clamp Meter, which has a rugged 2 in. jaw that accommodates two 500MCM cables. A built-in full-function DMM can measure AC/DC Voltage and Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode, and Continuity. Measurements are displayed on the large 4000 count backlit display for easy viewing in dimly lit areas. Additional features include DCA push-button zero, Data Hold, and Relative function. Complete with test leads and a 9V battery.
- USD
MA1500: 1500A True RMS AC/DC Clamp Meter + NCV
3010
The Extech MA1500 is a 1500A True RMS AC/DC Clamp Meter. 2.0 in. (52mm) jaw size for conductors up to 500MCM with True RMS for accurate readings of non-sinusoidal waveforms. Additional features include: Relative Mode for Capacitance Zero and Offset Adjustment, Data Hold, Peak Hold, MIN/MAX, Auto Power Off, and Inrush function to capture transients during motor startup. Complete with test leads, Type K bead wire temperature probe, 9V battery and carrying case.
- USD
380942: 30A True RMS AC/DC Mini Clamp Meter
4029
The compact Extech 380942 30 Amp. true RMS mini AC/DC clamp meter has a remarkable 0.1mA resolution (AC), very low-current sensitivity, and a small diameter jaw designed to reach into small areas. The 30 Amp range with 0.1mA (AC) and 1mA (DC) resolution is optimised for finding problems where very low current variances would be missed by standard clamp meters. This mini clamp meter is useful for troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work, as well as residential electrical, fleet maintenance, marine, and motorcycle repairs. This CAT III-rated True RMS mini clamp meter comes with test leads, 2 AAA batteries, soft carrying case, and user manual.
- USD