Insulation Testers
1000V Digital Insulation Tester
R5,008.25
- Three test ranges 250V-500V-1000V
- 750V AC voltage and 1000V DC voltage ranges
- Live Circuit warning and buzzer
- Data Hold function
- 1mA output current on insulation test
- 200mA short circuit on continuity range
- Continuity Buzzer
- Automatic discharge after test
- Lock down Test Button for continuous use
- Hands free strap and magnet supplied as standard accessories
- Rubber overmould housing
- Illuminated display
The MT550 is a 1000V Digital Insulation Tester easy-to-use handheld meter and has three test voltage ranges 250V, 500V and 1000V together with two continuity ranges. Whilst doing the insulation test, the large LCD will indicate the insulation resistance together with the actual output voltage. Once the test is complete the circuit under test will be automatically discharged. The MT550 features an AC and DC voltage ranges, battery voltage indication, resistance and a continuity buzzer. If AC voltage is detected, the LCD will display the actual voltage to the user except in the off position.
Specifications
| Function | Range | Resolution | Accuracy |
| DC voltage | 0 – 1000V | 1V | ±(0.8% +3) |
| AC voltage | 0 – 750V | 1V | ±(1.2% +10) |
| Resistance | 200Ω – 200KΩ | 0.1Ω | ±( 1.0%+2) |
| Insulation resistance 250V | 250V | 0 – 200MΩ | ±(3.0% +5) |
| Insulation resistance 500V | 500V | 0 – 200MΩ | ±(3.0% +5) |
| Insulation resistance 1000V | 1000V | 0 – 2000MΩ | ±(5.0% +5) |
| Short circuit current | 1.0mA | ||
| Overrange indication | Yes | ||
| AC Bandwidth | 40Hz – 400Hz | ||
| Digital Display | Dual LCD Display | ||
| Continuity | Yes | ||
| Auto discharge | Yes | ||
| Input impedance | >10MΩ VDC & >10MΩ VAC | ||
| Data Hold | Yes | ||
| Back Light | Yes | ||
| Enclosure | Double moulded | ||
| Low battery indication | Yes | ||
| Batteries | 6 x AA | ||
| Weight | 700g | ||
| Dimensions | 200 x 92 x 50mm | ||
| Safety Specs | IEC61010-1 CAT IV 600V | ||
Safety Ratings
Downloads
Download “MT550 Instruction Manual”
MT550-Instruction-Manual-2021.pdf – Downloaded 2 times – 231.93 KBDownload “MT550 Technical Datasheet”
MT550-Technical-Datasheet-2021.pdf – Downloaded 2 times – 558.15 KBAccessories
Test Leads
Black Crock Lead
Magnetic Strip
Carrying Case
Adjustable shoulder strap
6 x AA Batteries
Instruction Manual
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