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- Automatic discharge function, instantly release the high voltage of the measured object, and display the discharge
- Quickly charge for capacitive load, especially suitable for cable insulation resistance
- Button, band rotary knob and touch color screen combination, make the function test convenient and easily, query record operation
- Various display content: insulation resistance value, output voltage, leakage current, test timing, test date and time (display hour, minute, second), battery
- Double shell structure, firm and durable, protection grade IP65
- Two power supply mode of rechargeable lithium battery pack and power
- Automatically store 1000 groups of real-time test data with test date, time and timing. The recorded data can be uploaded to the computer by USB communication cable for data statistical
Insulation Resistance Measurement Accuracy
| Rate Voltage | 250v | 500v | 1000v | 2500v | 5000v | |
| Range and
Accuracy |
±5%-±20% | 50GΩ | 100GΩ | 200 GΩ | 500 GΩ | 1 TΩ |
| Model | DIT-51 |
|
Rated Voltage |
250v，500v，1000v，2500v，
5000v |
| Output Voltage Accuracy | (5%～0%）±10V |
| Insulation Resistance
Range |
1MΩ～1TΩ |
| Output Short Circuit Current | ≥5mA |
| Power Supply | Rechargeable lithium battery pack, charge AC 220V |
| Filter | 10S、20S、30S、40S (4 choice) |
| Voltage Measurement | Range: AC/DC 30V～1000V；Accuracy: ±（3%+3V）；Resolution: 1V |
| Current Measurement | Range: 0.00nA～6.00mA；Accuracy: ±（5%+0.2nA）；Resolution: 1pA |
| Capacitance Measurement | Range: 10nF～25uF；Accuracy: ±（10%+5nF）；Resolution: 1nF |
| Timing Range | 0s～9999s |
| Storage Function | Automatically store the real-time test data with test date, time and timing, total of 1000 groups |
| Upload Function | Upload the stored data to computer with USB communication cable. |
| Battery Voltage | Battery voltage symbol display, when battery voltage low will remind to replace the battery |
| Auto Shut Down | After 15 minutes start up will shut down automatically without any operation |
| Meter Dimension | 280mm×260mm×160mm |
| Meter Weight | 4400g (include battery) |
|
Test Wire |
Red color high voltage test wire 1 pcs (with alligator clip 1PCS and hook 1PCS), green color test wire 1PCS, black color
test wire 1PCS |
| Working Environment | -10℃～50℃；80%rh |
| Insulation Resistance | 50MΩ（1000v）（between the test circuit and shell） |
| Withstand Voltage | AC 3Kv 50Hz 1min（between the test circuit and shell） |
| Suitable Safety Standard | IEC61010-1，IEC61326-1 |
Insulation tester is used to measure the testing voltage, insulation resistance resolution, auto range, data hold.
Host: 1PCS, high voltage test wire: 1PCS, Test wire (green): 1PCS; Test wire (black): 1PCS; Alligator clip: 1PCS; Hook 1PCS; USB communication cable 1PCS; Software CD: 1COPY; Tool bag: 1PCS
