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Megohmmeter, 1000V/2500V/5000V Digital Insulation Resistance Tester with AC/DC Voltage 10-600V, 100 Data Storage, DAR/PI, LCD Backlight, Low Battery Indicator for Electrical Equipment Testing
- Insulation Resistance TesterThe DC/AC voltage range of the insulation resistance tester is 10 to 600V, the AC voltage frequency is 40Hz~70Hz, and the resistance range is 0.1M to 20G. It has range selection, low battery indication, data retention function, and accurate readings
- Data StorageThe instrument has the functions of storing, reading, and deleting data. Press the MEM key to store measurement data. Up to 100 sets of data can be stored. Reading and deleting data can also be easily operated
- Large Backlight DisplayThe tester has a high-definition LCD display with a maximum display of 2000 and clear character display. Backlight allows clear readings in low light or dark environments. The backlight can be selected to be on or off
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Low Battery IndicatorThere will be a low battery indicator in the upper right corner of the display. When the battery is low, the battery should be replaced in time. When installing the battery, pay attention to the location and polarity of the battery
Wide ApplicationThe instrument has a simple appearance and stable performance. Dust and moisture-proof construction is suitable for outdoor use. Meet the maintenance, repair and testing of various electrical equipment. Suitable for measuring various electrical equipment, motors, cables, switches, appliances and other insulating materials
Large LCD Backlight Display
The large screen makes the readings clearer. Press and hold the HOLD button for 2 seconds to turn on the backlight function, so you can see the measurement values clearly even in insufficient lighting conditions.
Auto Discharge
When the test is completed, the instrument will automatically discharge, with automatic discharge function and overload protection function, double protection, safe and professional.
Drop-proof & Moisture-proof Structure
The silicone shock-proof protective case has a concave-convex fit and effectively protects the insulation tester when it falls. The silicone material is both drop-proof and moisture-proof.
What are Polarization Index & Absorption Ratio
The Polarization Index (PI) refers to the ratio of the insulation resistance value when the voltage is applied for 10 minutes to the insulation resistance value when the pressure is applied for 1 minute in the same test.
The Absorption Ratio (DAR) refers to the ratio of the insulation resistance value at 60s to the insulation resistance value at 15s measured in the same test.
Wide Applications
Wide ApplicationThe instrument has a simple appearance and stable performance. Dust and moisture-proof construction is suitable for outdoor use. Meet the maintenance, repair and testing of various electrical equipment. Suitable for measuring various electrical equipment, motors, cables, switches, appliances and other insulating materials
Large LCD Backlight Display
The large screen makes the readings clearer. Press and hold the HOLD button for 2 seconds to turn on the backlight function, so you can see the measurement values clearly even in insufficient lighting conditions.
Auto Discharge
When the test is completed, the instrument will automatically discharge, with automatic discharge function and overload protection function, double protection, safe and professional.
Drop-proof & Moisture-proof Structure
The silicone shock-proof protective case has a concave-convex fit and effectively protects the insulation tester when it falls. The silicone material is both drop-proof and moisture-proof.
What are Polarization Index & Absorption Ratio
The Polarization Index (PI) refers to the ratio of the insulation resistance value when the voltage is applied for 10 minutes to the insulation resistance value when the pressure is applied for 1 minute in the same test.
The Absorption Ratio (DAR) refers to the ratio of the insulation resistance value at 60s to the insulation resistance value at 15s measured in the same test.
Wide Applications
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Grandwood Tech Limited Return Policy
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