Martindale VT25PD-S Voltage Tester & Proving Unit Kit
Use the Martindale VT25PD-S Voltage Tester & Proving Unit Kit to prove circuits are dead before commencing work. The Martindale VT25PD-S Voltage Tester & Proving Unit Kit includes:
- Martindale VT25 Two-Pole Voltage & Continuity Tester
- Martindale PD690S Proving Unit
- Martindale TC72 Carry Case
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.
Please follow this link for more information about the Martindale VT25 Two-Pole Voltage & Continuity Tester.
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.
Find out more about the Martindale PD690S Proving Unit here.
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) |
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| 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 |
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| 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 | |||
| SKU | MARVT25/PD-S |
|---|---|
| Manufacturer Part Code | MARVT25/PD-S |
