Precise Calibration » Products

Fluke PRV240 Proving Unit

Noel Harrison — Tue, 01 Oct 2019 11:10:52 +0000

Martindale PD240 Proving Unit

Noel Harrison — Tue, 08 Oct 2019 12:49:06 +0000

Martindale PD430 Proving Unit

Noel Harrison — Tue, 08 Oct 2019 12:49:52 +0000

Martindale PD440 Proving Unit

Noel Harrison — Tue, 08 Oct 2019 12:50:22 +0000

Martindale VIPDLOK150 Proving Unit Voltage Tester & Lock Off Kit

Noel Harrison — Tue, 08 Oct 2019 12:59:34 +0000

Martindale VIPDLOKPRO138 Proving Unit Voltage Tester & Lock Off Kit

Noel Harrison — Tue, 08 Oct 2019 12:58:37 +0000

Megger MPU690 Proving Unit

Noel Harrison — Tue, 08 Oct 2019 12:28:44 +0000

Metrel CS2090 Proving Unit

Noel Harrison — Tue, 15 Oct 2019 09:26:12 +0000

PU2/4 Proving Unit

Noel Harrison — Tue, 02 Jul 2019 08:23:32 +0000

The PU2/4 Proving Unit is a portable, simple to use battery operated voltage tester. It has an approx. output of 500v, designed to proof test all neons on Drummond MTL7 Test Lamps, Martindate VI-13700/G and other Low/Medium Voltage Testing Devices.

PU2/4 Proving Unit features:

2 x 9V Batteries, 6LF22, MN1604 or equivalent
500V nominal open circuit voltage, high frequency pulsating d.c. 4KHz nominal
10 x 10 for recommended operating force of 280 gms nominal, decreasing with excessive applied force
Neon indicates unit operating and voltage available at output terminals
-5 to + 45 degrees C
Moulded A.B.S Grey

View Proving Unit PU2_4 Datasheet