Electrical Testing Devices

The Bierer Cordless Phasing Tester accurately and easily operates in multiple applications including phasing, voltage detection, phase sequencing and phase angle indication.  You will only need this one kit for...

Use to check for the presence of voltage in overhead conductors or to find faults in cables 7 sensitivity ranges up to 230kV AC (240V, 4.2kV, 15kV, 25kV, 35kV, 69kV,...

Telco Sales Foreign Voltage Detector (FVD) tests for potentially hazardous AC voltage that may be encountered by technicians in the low voltage and communication industries. The FVD warns technicians of...

Built-in probe tip holder and hanging strap clip allows safer, easier measurement and probe storage Built-in flashlight and backlit display allow for safer/faster work in poorly lit environments  

The Fluke 115 field technician’s digital multimeter measures True-rms voltage and current with plus resistance, continuity, frequency, and capacitance to meet the needs of a wide variety of field service...

Here is a ruggedly built multi function DMM from Precision Mastech. The MS8340A is designed to meet IEC1010-a CAT111 over voltage protection. Double insulated, the entire outer surface of the...

Automatic selection—no need to select AC or DC voltage, continuity, resistance, frequency Amp Direct Reading: no need to calculate the value, it's directly shown, reducing the risk of a short...

The MN24 is a 7-function mini multimeter that measures AC/DC voltage to 600V, DC current to 10A, resistance and diode/continuity on a 2000 count LCD display. The multimeter takes interchangeable...

Auto-ranging digital multimeter measures voltage and resistance, and performs continuity tests Average-sensing meter provides accurate readings when measuring linear loads where the current or voltage has a sinusoidal waveform Audible...

AutoVolt automatic ac/dc voltage selection Low input impedance helps prevent false readings due to ghost voltage Work in poorly lit areas with the Large white LED backlit display Resistance and...

Audible continuity and diode tests AC/DC voltage, DC amperage measurement Resistance measurement Includes rugged boot to protect meter from damage Tests 1.5V and 9V batteries

Based on the success of our original stick meter line, (HS26) the HS33 was designed to measure even more HVAC/R parameters including temperature with quick compensation via a k-type thermocouple...