Introduction - Extech Instruments EX623A User Manual

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Introduction

Congratulations on your purchase of this Extech EX623A True RMS Clamp
Meter. This meter measures AC/DC Current, AC/DC Voltage, Resistance/
Continuity, Capacitance, Diode, Frequency, Duty Cycle, and Temperature.
Special features include two thermocouple inputs, a non-contact IR tempera-
ture detector, and a non-contact voltage detector.
The double moulded case is designed for heavy duty use. This meter is
shipped fully tested and calibrated and, with proper use, will provide years of
reliable service.
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#NAS100174; r. AA/97578/97616; en-US