Product Code:
SCIENCEQEDUSTEMLAB480034
Description:
DMM-20 TRUE RMS 4A½ DIGITAL MULTIMETER
DMM-20: TRUE RMS 4½ DIGITAL MULTIMETER -
FEATURES:
4½ Digital multimeter with maximum display of 19999.
True RMS AC + DC.
Measure DCV, ACV, DCA, ACA, resistance, capacitance, and frequency.
Tests diode, transistor and continuity.
Data hold.
Range selection mode manual.
Large LCD with blacklight.
Low battery indication.
Auto power off.
High Resolution.
Shock proof protection.
SPECIFICATIONS:
Basic Function
DCV Range : 200mV / 2V / 20V / 200V / 1000V
Accuracy : ±(0.5%+3)
ACV Range : 200mV / 2V / 20V / 200V / 750V
Accuracy : ±(0.8%+25)
DCA Range :200uA / 2mA / 200mA / 20A
Accuracy : ±(0.5%+4)
ACA Range : 200mA / 20A
Accuracy : ±(1.5%+25)
Resistance Range : 200ohm / 2kohm / 20kohm / 200kohm /2Mohm / 20Mohm
Accuracy : ±(0.2%+5)
Capacitance Range : 2nF / 2uF / 200uF
Accuracy :±(4.5%+50)
Frequency Range :20kHz / 200kHz
Accuracy :±(1.5%+25)
Input impedance : 3samples/s
Sampling rate : 10Mohm
AC Frequency response : (40-20000)Hz
Operation way : Manual range
Max. Display : 19999
LCD Size : 70X50mm
Battery : 9V(6F22)
