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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Heating Wire Resistance: 2
Full wire measurement
low power 8-bit AVR ATmega328P-AU microcontroller in the TQFP package
Highest accuracy with Crystal Oscillator (Temperature won’t affect the PWM operating range like other cheap ESC’s)
UT521 UNI T Earth Ground Tester Meter Meter Heating Wire Resistance: 2UT520 series can perform precise 3 wire and simple 2 wire earth resistance measurement for power and electrical systems, lightning protection equipment, and ground system of all electrical equipment. This series is UNI Ts introductory earth resistance tester with high economic value. Its light weight design is convenient for eld work. Features: UT520 series can perform precise 3 wire and simple 2 wire earth resistance measurement for power and
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