A clamp meter is an electrical test tool that combines a basic digital multimeter with a current sensor. Clamps measure current. Probes measure voltage. Having a hinged jaw integrated into an electrical meter allows technicians to clamp the jaws around a wire, cable, or another conductor at any point in an electrical system, then measure current
ELECTRICAL TESTING EQUIPMENT, INSULATION RESISTANCE
Insulation resistance testing puts a qualitative value on the condition of conductor insulation and the internal insulation of different pieces of electrical equipment. As an insulation resistance test begins, apply a dc voltage to the conductor or equipment under test. Some current flows out of the test equipment into the conductor and begins to charge the insulation.
PROCESS CALIBRATION EQUIPMENT
Process Calibration Equipment refers to test equipment used to calibrate process instrumentation, particularly temperature, pressure, and process signals (ex. Pulse, 4-20 mA, 0-10 VDC). Where is process instrumentation used?
AC/DC POWER SOURCE
Basic AC/DC sources provided stable and reliable power along with common power measurement