HLY-III High precision circuit resistance testerDetailed product description：

Characteristics of HLY-III high-precision loop resistance tester
(1) Adopting the latest power technology, it can continuously output high current of DC 100A for a long time. It can efficiently penetrate the oxide film of switch contacts or electrical appliances, and obtain good test results.
(2) High degree of intelligence, current, voltage, and measurement time are displayed on the same screen, date and measurement time can be set, measurement data can be saved, and automatic output and printing can be performed.
(3) The use of a wide temperature type Chinese character LCD display solves the problem of LCD display failure in high temperature environments under direct sunlight.
(4) Easy to operate, the instrument automatically outputs two levels of current of 50A/100A. It adopts an engineering plastic chassis, which is small in size, light in weight, and easy to carry.

Technical specifications of HLY-III high-precision loop resistance tester
Measurement range: 0-20m Ω
Test current: 50A/100A fixed output
Measurement accuracy: better than level 0.5
Maximum resolution: 0 1μΩ
Maximum power of the instrument: ≤ 500w
Power Supply Voltage: AC220V ± 10% Frequency: 50Hz ± 1 Hz
Environmental requirements: Environmental temperature: -10 ℃ -40 ℃ Relative humidity: ≤ 80%
Volume: Length 360mm * Width 280mm * Height 230mm
Weight: Instrument weight: 5kg (excluding accessories)
Test line length: 5 meters