Extech Instruments MA61 Datasheet & Stock

The MA61 from Extech Instruments is a 60A true RMS AC clamp meter + NCV and variable frequency control with 6000 count backlit LCD display. The MA61 is an AC current clamp with NCV voltage detector and full overload protection. Manual ranging clamp meter with three current ranges and AC/DC voltage to 600V. The 6000mA range allows for low current measurements that may be used in the automotive industry. Unique VFC (variable frequency control) mode helps troubleshoot and diagnose HVAC applications that are variable frequency driven. The MA61 also features resistance, capacitance, frequency, diode and continuity measurements as well as data hold low battery indicator and auto power off functions.




True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms

0.7" (17mm) jaw size allows measurements in tight locations

Built-in non contact voltage detector (NCV) with LED indicator

Measures 600mA, 6000mA, 60A AC current

Basic ACA accuracy (% rdg)is ±2.0%

Measures 6V, 60V, 600V (1mV) AC voltage, 600mV, 6V, 60V, 600V (0.1mV) DC voltage

Measures 600 ohm, 6Kohm, 60Kohm, 600Kohm, 6Mohm, 60Mohm (0.1ohm) resistance

Measures 6.2nF, 620µF, 62mF (1pF) capacitance

Measures 10Hz to 60KHz (0.001Hz) frequency

Dimension is 6.9" x 2.4" x 1.3" (175mm x 60mm x 33.5mm), weight is 6oz (170g)