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Eathtek New Digital Capacitor ESR Tester Internal Resistance Meter Test In Circuit

Eathtek New Digital Capacitor ESR Tester Internal Resistance Meter Test In Circuit

Shared by: Braeden Apps from AMAZON
  • Reference Price:
  • Shipping Weight:
    5.6 ounces
  • Best Sellers Rank:
    #223,864 in Home Improvement #1707 in Home Improvement > Electrical > Testers > Multi Testers
  • Date First Available:
    August 19, 2014
  • ASIN:
  • Customer Reviews:
    3.9 out of 5 stars See all reviews 7 reviews 3.9 out of 5 stars
  • Product Dimensions:
    8 x 5.5 x 1.6 inches
  • Item Weight:
    5.6 ounces
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Specification Meter Size:135*70*24mm Range:0.01-30 Ohm Test Signal:100 khz constant-current square wave(MAX Voltage < 200mv) Protection:Max 400v Meter Work Current:about 25ma Power:AA*2 Batteries Packing List: 1 * ESR Meter How to use 1.ON/OFF then ESR Meter: Hit "on/off" key to turn on. After power on, it will show six black block each line and self_test for a moment. Long press "on/off" key to turn off. LCD will show "on/off", now release the power key and it will power down. 2.Measure: Use two probes connect two pins of electrolytic capacitor for seconds until it is stable (First Line is ESR, second line is the voltage of batteries). If ESR too higher than reference values, the electrolytic capacitor maybe have problem. (tips: you can use your reference value table by many kinds of electrolytic capacitor) 3.Set offset to zero Short the test leads together and short hit "function" key, LCD will shoe "offset..", after seconds, first line will to be zero, second line show offset number. Second line is absolute value, the value shouldn't more than 0x10000. If it is more or lesser, LCD show "OF Fail". 4.ON/OFF backlight Short hit "on/off" key, will turn on or turn off backlight. 5.Auto Power down To save power, it will auto power down after 3 minutes. When voltage of batteries is near by 2,00, LCD will show "low bat" and flashing at second time. After lower than 2.00v, it will power down.

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