Description
- CAT IV 600V and CAT III 1000V
- IP64 waterproof housing
- 2000 Count LCD display
- LED Indication to 12V to 1000V AC/DC
- Fixed impedance -200kΩ (≤3,5mA@1000V)
- Switchable load by 2 push buttons (30mA@230V)
- Vibration during load
- Rotary field direction
- Flash light
- 4mm probe tip thickness
The MT478 is a 2-Pole voltage, continuity and phase tester with rapid LED indication of voltage levels. The backlit LCD display offers the user accurate voltage measurements. The voltage range is from 12V to 1000V AC/DC on LED indication and 6V to 1000V AC/DC on LCD display. When AC/DC Voltage is detected the meter has three ways to indicate the voltage, visual display (LED and LCD), sound and vibration when the load buttons are pressed. The vibration operates similar to traditional solenoid type voltage testers and meets IEC1010-1 CAT IV 600V safety requirements. The MT478 has a rotary field detection for testing 3-Phase systems as well as a single pole Phase Test. Other features include a built-in flashlight, Continuity Buzzer. Diode Test. High Quality heavy duty molded IP64 case, a thicker cord with wear indicator and well fitted and durable probe protector.
Specifications
| Function | Range | Resolution | Accuracy |
| DC Voltage | 6 to 1000V | 1V | ±(3.0% + 5 Digits) |
| AC Voltage | 6 to 1000V | 1V | ±(3.0% + 5 Digits) |
| Rotary Field | 100 – 400V | ||
| RCD Test | 30mA@230V | ||
| Resistance | 0-1999Ω | ||
| Continuity Threshold | ≤400kΩ | ||
| AC Bandwidth | 50Hz – 60Hz | ||
| Digital Display | 2000 LCD | ||
| Polarity Indication | Yes | ||
| Overrange Indication | Yes | ||
| Low Input Impedance | <6kΩ | ||
| Load Test with Vibration | Max 3.5mA at 1000V | ||
| Flashlight | Yes | ||
| Enclosure | Double injection IP64 | ||
| Low Battery Indication | Yes | ||
| Batteries | 2 x AAA | ||
| Weight | 237g | ||
| Dimensions | 240 x 78 x 30mm | ||
| Safety Specs | IEC61010-1 CAT IV 600V | ||
Safety Ratings
Includes
- Test probe covers for CAT IV 600V
- Screw in test proves & test probe cover
- 2 x AAA batteries
- Instruction Manual
Downloads
- MT478 Technical Datasheet
- MT478 Instruction Manual
Explore more from our collection.
Reviews
There are no reviews yet.