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1.Description: It is a LCD display resistance tester.It can test the resistance of the load. 2.Feature: 1>.AC and DC dual power supply 2>.LCD high-definition display 3>.High precision 4>.High-quality housing 5>.Digital dispiay 6>.Good stability 7>.Strong anti-interference ability 8>.Anti-reverse protection 3.Parameter: 1>.Product Name:Resistance Tester 2>.Work Voltage:AV/DC 8V~12V 3>.Work Current:.Measuring Resistance:0ohm~199.9ohm 5>.Resistance Resolution:0.1ohm 6>.Work Pressure:80kPa~106kPa 7>.Work Temperature:-10℃~50℃ 8>.Work Humidity:10%~80%RH 9>.Size:79.5*43*23mm 4. Notes: 1>.This resistance meter cannot be tested with power on,otherwise it is easy to burn the meter. 2>.When IN + and IN- are short-circuited,the display shows "000". 3>.When no signal is input or the range is exceeded, the display shows "1". 4>.The internal power supply of the resistance meter is connected to the ground of the test terminal, so it is recommended to use two completely isolated temperature power supplies. 5>.Meter power supply requirements:EI power frequency power supply (silicon steel sheet),Input Voltage 4.5V~5.5V.If using a switching power supply, use a power supply with a small ripple factor. 5.Package: 1>.1pc Resistance Tester