Reward Points
:
55
£66.00
£55.00
Martindale VT28 Voltage Indicator
Designed to detect voltage between 12V and 690V AC/DC, the Martindale VT28 Voltage Indicator is a two-pole volage and continuity tester with a seven-point LED voltage scale and an LCD for displaying voltage values. A dedicated LED and buzzer alarm alert the user when continuity is detected. In addition to this, the Martindale VT28 Voltage Indicator supports single pole phase testing and phase rotation testing.
The Martindale VT28 Voltage Indicator will indicate voltage even when its battery is dead; however, an Auto-Power-Off function ensures the detector delivers a long battery life. Other practical features include a white LED torch light, GS38-compliant removable probe tips, and a double-insulated cable with wear indication.
The Martindale VT28 Voltage Indicator is a compact, comprehensive voltage and continuity tester compliant with BS EN 61243-3 safety standards.
Martindale VT28 Voltage Indicator Key Features
- Two-pole voltage and continuity detector
- Detect voltages between 12V and 690V AC/DC
- Seven-point LED voltage scale
- LCD for displaying voltage values
- Continuity test with LED and buzzer alerts
- Single pole phase testing
- Phase rotation testing
- Detects voltage even when the battery is dead
- Auto-Power-Off function prolongs battery life
- White LED torch
- Removeable GS38-compliant probe tips
- Double-insulated cable with wear indication
- Meets BS EN 61240-3 safety standards
- A compact, comprehensive voltage & continuity tester
What’s Included?
- Martindale VT28 Voltage Indicator
- 2x Probe Tip Covers
- 2x 1.5V AAA Batteries
- Instruction Manual
Martindale VT28 Technical Specifications
| Voltage Indicator | |
| Maximum Working Voltage | 690V DC & AC rms |
| Nominal Voltage Threshold Indications | 12, 24, 50, 120, 230, 400, 690V AC/DC |
| Nominal Voltage Threshold Tolerance | Conforms to BS EN61243-3:2010 |
| Polarity Indication | from 12V DC/AC rms |
| Range Detection | Automatic |
| Response Time | <1s at 1005 of each nominal voltage |
| Frequency Range | DC, 16 to 400Hz |
| Test Current | <3.5mA at 690V |
| Duty Ratio | 30s ON (operated) / 240s OFF (recovery) |
| 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 500kΩ + 50% |
| Overvoltage Protection | 690V DC or AC rms |
| Environmental | |
| Operating Temperature | -10°C to 55°C |
| Storage Temperature | -20°C to 70°C, non condensing |
| Humidity | Max 85% R.H. |
| Altitude | Up to 2000m |
| General | |
| Power | 2 x 1.5V, AAA alkaline batteries (IEC LR03, NEDA 24A) |
| Battery Consumption | 80mA approx. |
| Dimensions | 205(L) x 67(W) x 27(D) mm |
| Weight | 130g approx |
| Safety | |
| Conformity | BS EN61243-3:2010 CAT IV 300V, CAT III 600V |
| Class | II, Double Insulation |
| Pollution Degree | 2 |
| IP Rating | IP64 |
| EMC | |
| Conformity | BS EN61326-1 |
Accessories related to this product:
Reviews
Additional Information
| SKU | MARVT28 |
|---|---|
| Manufacturer Part Code | MARVT28 |
