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LV Insulation Testers 501A

501A insulation tester is used to measure the insulation resistance of electrical equipment and household appliances. This is done by measuring the insulation resistance between electrical circuits or between circuits and ground.

These are ideal tools for ensuring transformers, generators, high voltage motors, power capacitors,power cables, arresters and other electrical equipment that can operate in a safe and accurate manner. It is used for insulation resistance measurement for insulation materials and various kinds of electric equipment's such as transformer, electric machines, cables, switches, electrical appliance, an ideal tool for electric maintenance, testing and inspection.

Specifications
Product Specification

Auto Range

Display Count

2000

Measurements

Range

Accuracy








Insulation Resistance (Ω)

Test Voltages

100V/250V/500V/1000V

0%~10%

100V

0MΩ~100MΩ

±(3%+5)


250V

0MΩ~99.9MΩ

±(3%+5)

100MΩ~5GΩ

±(5%+5)


500V

0MΩ~99.9MΩ

±(3%+5)

100MΩ~5GΩ

±(5%+5)


1000V

0MΩ~99.9MΩ

±(3%+5)

100MΩ~5GΩ

±(5%+5)



Load Current

50V (R=50kΩ) 1mA

0%~10%

100V (R=100kΩ) 1mA

0%~10%

250V (R=250kΩ) 1mA

0%~10%

500V (R=500kΩ) 1mA

0%~10%

1000V (R=1MΩ) 1mA

0%~10%

Short Circuit Current

-

<2mA

AC Voltage (V)

30V~750V

±(2%+3)

Other Features

Low Battery Indication

LCD Backlight/Light Alarm

Buzzer Alarm/High Voltage Indication

Overload Indication/Auto Discharge

Test Voltage Secondary Display

Category Safety Ratings

CAT III 600V

General Characteristics

Power

1.5V Battery (LR6) x 6

Display

70.6mm x 34mm

Product Net Weight

500g

Product Size

150mm x 100mm x 71mm

Standard Accessories

Batteries, Test Leads, Alligator Clips, Gallus

Features
Features
  • 2000 count LCD display, overload indication, backlight
  • AC voltage measurement, auto power off
  • Auto discharge
  • Continuous measurements mode, red warning light and buzzer function
 
 
Product Info Downloads
Product Info Downloads

Product Information files contain the essential technical detail you need to make informed decisions on any particular product. Simply click on a title to download a PDF copy of that file. If you wish a hard copy of a brochure, technical advice on any product or a demonstration then please contact us. We're always happy to help!

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