| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Megohmmeter |
| Control: | Computer Control |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier High precision digital display digital ground resistance tester/Insulation lightning protection digital megohmmeterKD306 intelligent digital insulation resistance tester adopts embedded industrial single-chip microcomputer real-time operating system, digital analog pointer and digital segment code display. The list has a variety of voltage output levels (2500V, 5000V, 10000V), large capacity, strong anti-interference, analog pointer and digital synchronous display, AC and DC dual use, simple operation, automatic calculation of various insulation indicators (absorption ratio, polarization index), various measurement results with anti-power failure function. It is a test instrument for measuring insulation resistance of large capacity transformer, cable, transformer, generator, high voltage motor, power capacitor, power cable, arrester, etc.
High precision digital display digital ground resistance tester/Insulation lightning protection digital megohmmeter
Functional characteristics
1. There are a variety of voltage output 2500V/5000V/10000V measuring resistance range of 0 ~ 400GΩ
2. The two methods display the insulation resistance simultaneously. The analog pointer is used to easily observe the variation range of insulation resistance, and the bar chart shows the measurement results.
3. It adopts embedded industrial single chip microcomputer and real-time operating software system. High degree of automation, strong anti-interference ability, the instrument can automatically calculate the absorption ratio and polarization index, without manual intervention.
4. The operation interface is friendly, the various measurement results have the power failure prevention function, and the measurement results can be stored continuously for 19 times.
5. When the instrument produces high voltage, there is a prompt sound output and corresponding display, with automatic voltage release function.
6. Built-in residual high voltage discharge circuit, after the test can automatically discharge the residual high voltage on the tested equipment.
Seven. Dual-use AC/DC, rechargeable battery and AC adapter.
8. Automatic shutdown function: If no operation is performed 15 minutes after the end of the measurement, it will automatically shut down. After the automatic shutdown, press the ON/OFF key for 1 second before it can be turned on.
9. USB interface data transmission, high voltage prompt and red warning light, 18 groups of data storage function.
10. The meter has a portable design and a backlight function for easy work in dark light and easy field operation.
11. High voltage short circuit current ≥3mA, it is a test instrument for measuring insulation resistance of large transformers, transformers, generators, high voltage motors, power capacitors, power cables, arresters and so on.
High precision digital display digital ground resistance tester/Insulation lightning protection digital megohmmeter
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Output voltage |
DC2500V range: 2.5M ~ 100G Accuracy: ±3%rdg±5dgt DC5000V range: 5M ~ 200G Accuracy: ±3%rdg±5dgt DC10000V range: 5M ~ 400G Accuracy: ±3%rdg±5dgt |
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High voltage short circuit current |
≥3mA |
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Power supply |
8 AA high-capacity rechargeable batteries, external charging adapter (or 8 AA alkaline batteries) |
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Temperature and humidity |
-10ºC ~ 40ºC, the maximum relative humidity 85% |
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Insulation performance |
When the voltage between the circuit and the enclosure is 1000V DC, the maximum is 2000MΩ |
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Voltage resistance |
3KV/50Hz sinusoidal AC voltage is applied between the circuit and the enclosure to withstand 1 minute |
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Size |
230mm×190mm×90mm(L×W×H) |
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Weight: |
3kg |
Suppliers with verified business licenses
Audited Supplier 
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