Znhl Series Intelligent Circuit Resistance Tester

ZNHL Series Intelligent Circuit Resistance Tester adopts high power of switching power supply technology and advanced electronic circuit. It is dedicated test instrument for high/low switch cable and wire joint contact resistance. It meet national standards and test resistance under standard current. The instrument is small sizelight weight strong anti-interference high precision easy operation perfect protection function and so on.
320A 240 LCD high speed thermal printer.
Small size light weight strong anti-interference high precision easy operation perfect protection function.
New power supply technology long time output big current and many current gears.
High pricise OPA and A/D converter16 bits IC auto switch amplifing factor.
Real-time calender design for data time record.
1000 sets data storage historical data look up crash-proof function.
Kind interface intelligent working process.
RS232 port communication with upper software.