GDM-394掌上型3 仪器量贩

GDM-394掌上型3 3/4 LCD数字万用表

简单介绍

掌上型3 3/4 LCD , DCV基本準確度:0.8%

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規格

DC VOLTAGE
Range	200mV, 2V, 20V, 200V, 1000V
Best Accuracy	±(0.8%rdg + 1 digits)
Input Impedance	10MΩ
AC VOLTAGE (40Hz ~ 400Hz)
Range	2V, 20V, 200V, 750V
Best Accuracy	±(1%rdg + 5 digits)
Input Impedance	2MΩ
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	400Ω ~ 40MΩ 6 ranges
Best Accuracy	±(1%rdg + 2 digits)
CONTINUITY BEEPER
	Buzzer sounds if conductance less than 70Ω
DIODE TEST
Open Circuit Voltage	approx. 1.5V typical
CAPACITANCE
Range	40nF,400nF,4μF,40μF,100μF
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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