GT5307A / Bentech เครื่องวัดความเป็นฉนวน/ความต่อเนื่อง Insulation/Continuity Tester 

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1.Insulation Resistance Measurement

2.Alternating Current (AC) Measurement

3.Direct Current (DC) Measurement

4.Small Resistance Measurement

5.Measured Data Holding

6.Low Battery Indication

7.Large LCD digital display

8.External Direct Current (DC) power supply DC9V 1.5A

9.Over-limit Alarm

10.Red Alarm Light, Buzzer Alarm

11.High Voltage Alarm
 

Specifications
 

(1)Accuracy:±(a%+least significant digit)

(2)Environment temperature to ensure accuracy: 23±5℃

(3)Relative humidity:＜75%

(4)Calibration guarantee period: 1 year since the manufacture date

(5)Voltage input impedance: 1MΩ

(6)AC voltage frequency response: 50~200Hz