- CAT IV 600V and CAT III 1000V
- 3 test ranges 250V-500V-1000V
- AC Voltage 600V
- Resistance 500ꭥ
- Live Circuit warning and buzzer
- Data Hold function
- 1mA output current on insulation test
- 200mA short circuit on continuity range
- Automatic discharge after test
- Front panel zero adjustment for test lead resistance
- Lock down Test Button for continuous use
- Hands free strap and magnet supplied as standard accessories
- Rubber overmould housing
- Illuminated display
Description
The MT500 is a rugged, compact and easy to use Insulation and Continuity Tester. The instrument offers three insulation test ranges: 250V, 500V and 1000V, a 3Ω continuity range and a 500Ω resistance range. This meter is not only equipped with a “Live Circuit Warning” but also displays the actual AC voltage measurements of the mains supply. The scale has a backlight which is ideal when working in dimly lit environment.
Specifications
| Function |
Range |
Resolution |
Accuracy |
| AC voltage |
0 – 600V |
20V |
± (5.0%) |
| Resistance |
3Ω – 500Ω |
0.05Ω |
± (3.0%) |
| Insulation resistance 250V |
250V |
0 – 100MΩ |
± (5.0%) |
| Insulation resistance 500V |
500V |
0 – 200MΩ |
± (5.0%) |
| Insulation resistance 1000V |
1000V |
0 – 400MΩ |
± (5.0%) |
| Short circuit current |
1.3mA |
| Current measurement Range |
200mA |
| Overrange indication |
Yes |
| AC Bandwidth |
40Hz – 400Hz |
| Digital Display |
Analogue Display |
| Continuity |
Yes |
| Auto discharge |
Yes |
| Input impedance |
>1.2MΩ VAC |
| Data Hold |
Yes |
| Back Light |
Yes |
| Enclosure |
Double moulded |
| Low battery indication |
Yes |
| Power source |
6 x R6 |
| Weight |
700g |
| Dimensions |
200 x 92 x 50mm |
| Safety Specs |
IEC61010-1 CatIV 600V |
Safety Ratings


Accessories
Test Leads
Black Crock Lead
Magnetic Strip
Carrying Case
Adjustable shoulder strap
6 x AA Batteries
Instruction Manual
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