Martindale VT25PD-S Voltage Tester & Proving Unit Kit

Martindale

£155.00 / £186.00 incl VAT

⚡ Voltage Range: 12 – 690V AC / DC

⚡ LED Indication: /- 12, 24, 50, 120, 230, 400, 690V

⚡ Single Pole Phase Test: 90 – 6390V

⚡ Phase Rotation Test: 100 – 690V

Only 3 left in stock (can be backordered)

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Calibration Certificate

Add Calibration to your Proving Unit.

Description

Martindale VT25 Two-Pole Voltage & Continuity Tester Overview:

The Martindale VT25 Two-Pole Voltage & Continuity Tester measures AC/DC voltages between 12V and 690V and offers continuity and phase rotation testing as well as single pole voltage detection. Voltage readings are displayed on the LED scale while a dedicated LED and buzzer indicate continuity. Other practical features include a built-in white LED torch, an Auto Power Off function, removable GS38-compliant probe caps, and a 1.2m double insulated cable with wear indication.

Martindale PD690S Proving Unit Overview:

Delivering a test voltage up to 690V AC/DC, the Martindale PD690S Proving Unit can be used to verify the functionality of the Martindale VT25 Two-Pole Voltage & Continuity Tester before and after testing, as required by safe isolation procedures. It features a tough, overmoulded low-profile design with a low battery indicator and offers a long battery life.

Martindale TC72 Carry Case Overview:

Made from heavy denier nylon, the Martindale TC72 Carry Case is designed for carrying the Martindale VT25 Two-Pole Voltage & Continuity Tester and Martindale PD690S Proving Unit. It features a clear front panel with two small apertures, allowing you to test the functionality of the VT25 Voltage Indicator without removing the PD690S Proving Unit from the case.

What’s Included?

  • Martindale VT25 Two-Pole Voltage & Continuity Tester
  • Martindale PD690S Proving Unit
  • Martindale TC72 Carry Case
  • 2x 1.5V AAA Batteries
  • 6x 1.5V AA Alkaline Batteries
  • 2x Probe Tip Covers
  • Instruction Manual

Martindale VT12PD-S, VT25PD-S, & VT28PD-S Voltage Tester & Proving Unit Kit Technical Specifications

VT12 VT25 VT28 PD690S
Electrical
Maximum working voltage 690V DC & AC rms
Nominal voltage threshold indications 12, 24, 50, 120, 230, 690V AC/DC
Nominal voltage threshold tolerance Conforms to BS EN 61243-3:2014
Internal impedance at ELV AC 260kΩ
Polarity indication from 12V DC/AC rms
Range detection automatic
Response time <1s to 100% of each nominal voltage
Frequency range DC, 0 to 65Hz DC, 16 to 400Hz
Test current (In) <3.5mA
Duty ratio 30s ON (operated) / 240s OFF (recovery)
Overvoltage protection 690V DC or AC rms
Output voltage 690V nominal
Output frequency 50Hz nominal
Digital Voltmeter
Voltage range 10V to 690V (DC, 16
to 400Hz)
Resolution 0.1V
Accuracy ± (3% + 5 digits)
Single Pole Phase Test
Voltage range 100 to 690V AC rms
Frequency range 50 to 60Hz
Phase Rotation Test
Voltage range 120 to 400V AC rms (phase to earth)
Frequency range 50 to 60Hz
Continuity
Resistance range 0 to 200kΩ 0 to 500kΩ
Test current 3µA
Overvoltage protection 690V DC or AC rms
Environmental
Temperature (Operating) -10°C to 55°C -10°C to 40°C at max
Temperature (Storage) -20°C to 70°C, Non condensing
Humidity (Operating & Storage) ≤ 85% R.H 70% R.H.
Altitude up to 2000m
Pollution degree 2
General
Power 2 x 1.5V, AAA alkaline batteries (IEC LR03, NEDA 24A) 6 x 1.5V, AA alkaline batteries
(IEC LR6, NEDA 15A)
Battery consumption 30mA max. 80mA max.
Dimensions 250 x 72 x 40 mm 285 x 72 x 41 mm 150 x 80 x 35mm
Weight approx. 200g 250g 350g approx. with batteries
Safety
Conforms to CAT III 690V,
CAT IV 300V
BS EN 61243-3, BS EN 61010-1 CAT IV 600V,
CAT III 1000V
Class II, double insulation
IP rating IP54 IP64 to BS EN 60529
GS38 compliance (with probe covers fitted)
EMC
Conforms to BS EN 31326-1
  • Martindale VT25 Two-Pole Voltage & Continuity Tester
  • Martindale PD690S Proving Unit
  • Martindale TC72 Carry Case
  • 2x 1.5V AAA Batteries
  • 6x 1.5V AA Alkaline Batteries
  • 2x Probe Tip Covers
  • Instruction Manual
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