Hopetech HT9931A ເຄື່ອງທົດສອບຄວາມຕໍ່ເນື່ອງຂອງພື້ນດິນ PV (0.01μΩ~600mΩ)

Display: 95mm*20mm monochrome LCD

Test Parameters: IR

Basic accuracy: 5%( 0~15A);2% (＞15A)

Output Current: source is programmable within 10A～100A DC

Test Range: 0.01μΩ~600mΩ

Maximum Output Power: 600W

Range: Automatic range

Test Time: 0.1S~999.9S or continuous

Comparator: 3 test-conditions saving, binout with sound and light prompt

Test Result: read-back current, DC-resistance, binout

Interface: RS232/RS485(optional), I/O interface

Protocol: MODBUS

Power Supply: Voltage:198V-240V AC Frequency:47Hz-63Hz

Power Maximum: 650VA

Dimensions: 344mm*280mm*99mm (L*W*H）

Weight: 5.2kg