掌上型数位万用表 GDM-394 宁波市江东欧亿检测仪器有限公司

掌上型数位万用表

简单介绍

掌上型3 3/4 LCD , DCV基本准确度:0.8%

产品描述

DC VOLTAGE
Range	200mV, 2V, 20V, 200V, 1000V
Best Accuracy	∮(0.05%rdg + 3 digits)
Input Impedance	10M
AC VOLTAGE (40Hz ~ 400Hz)
Range	2V, 20V, 200V, 750V
Best Accuracy	∮(0.5%rdg + 10 digits)
Input Impedance	2M
DC CURRENT
Range	400uA,4mA,40mA,400mA,4A,10A
Best Accuracy	∮(1%rdg + 5 digits)
AC CURRENT (50Hz ~ 400Hz)
Range	400uA,4mA,40mA,400mA,4A,10A
Best Accuracy	∮(1.5%rdg + 5 digits)
RESISTANCE
Range	400 ~ 40M 6 ranges
Best Accuracy	∮(1%rdg + 2 digits)
CONTINUITY BEEPER
	Buzzer sounds if conductance less than 70
DIODE TEST
Open Circuit Voltage	approx. 1.5V typical
CAPACITANCE
Range	40nF,400nF,4F,40F,100F
Best Accuracy	∮(3%rdg + 5 digits)
FREQUENCY
Range	10Hz ~ 10MHz
Best Accuracy	∮(0.1%rdg + 3 digits)
TEMPERATURE()
Range	-40~1000
SPECIAL FUNCTION
	Duty cycle, Auto Ranging
LCD DISPLAY
	3999 counts
POWER SOURCE	Single 9V battery (6F22)

ACCESSORIES
	Instruction manual Battery Test leads
DIMENSIONS & WEIGHT	85(W) x 177(H) x 40(D) mm Approx.330g

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