proving units  (559 offers of 5,338,689 product items)

Megger Proving Unit Mpu690

Fluke Prv240 Proving Unit

Test Current Rating = 3.5mA Output Voltage = 440V Display Type = LED Battery Type = AA Power Source = Battery

Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA Power Source = Battery

Fluke T150 Tester and PRV240 Unit Kit. Before carrying out any repairs or maintenance on electrical equipment it is essential that all circuits are isolated correctly and safe to work on. Engineers...

The new kit combines easy to use tools for live voltage indication and earth loop verification together with fused spur and mcb locking off devices in a high quality soft carry case. The all in one...

Test Current Rating = 3.5mA Output Voltage = 440V Display Type = LED Battery Type = AA Power Source = Battery

Test Current Rating = 3.5mA Output Voltage = 440V Display Type = LED Battery Type = AA Power Source = Battery

Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA Power Source = Battery

Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA Power Source = Battery

This product will only work with test voltage indicators that have an input impedance of greater than 120kΩ. 240V Proving Unit for Neon Voltage Indicators. A handheld, battery powered proving unit ...

Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA-AAA Power Source = Battery

Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LCD, LED Battery Type = AA Power Source = Battery

6 AA alkaline batteries ; instructions. Proving Unit SP200. Compact proving unit to test two pole volt testers, multimeters and test lamps Generates AC waveform for a true test : Typical output 230...

Test Current Rating = 3.5mA Output Voltage = 700V ac Display Type = LCD Battery Type = AA Power Source = Battery Dimensions = 84 x 143 x 50mm Weight = 400g Height = 50mm Length = 84mm Maximum Opera...