Constant AM 47 Analog Multimeter

Constant AM 47 Analog Multimeter

Using Intelligent Protection
Infrared Transmitter Test Function

Function/ Remarks Range Accuracy

DCA /
Input Sensitivity 0.25V
50µ / 5m/ 50m/ 500mA ± 2.5% rdg against full scale
10A ± 5.0% rdg against full scale
DCV /
Input Impedance 20k© / V 0.25/ 2.5/ 5/ 10/ 50V ± 2.5% rdg against full scale
125/ 250/ 500/ 1000V
ACV /
Input Impedance 9k© / V 10/ 50/ 125/ 250V ± 5.0% rdg against full scale
500/ 1000V
Resistance 10k/ 100k/ 1M/ 10M© ± 10% rdg against full scale
Standard Resistance Box
0.025/ 0.5/ 5/ 50/ 5k© ± 1.5% rdg against full scale
50k/ 100k/ 200k/ 1M©
2.5M/ 5M©
Capacitance 50µ / 500µ / 5m/ 50mF
Load Current 15m/ 1.5m/ 150µ / 90µ A
Low Voltage 0 ~ 1.5V ( at x10/ x100/ x1k)
0 ~ 9V ( at x10k)
dB -10 dB ~ + 22 dB
hFE Read approximately hFE value of PNP/ NPN transistor
Infrared Testing Peak degree ± 15°
Distance 1 ~ 30 cm
Diode Read approximately forward voltage drop of the diode
Continuity If continuity exist d 200© , built in buzzer will sound
Battery 9V x 1; 1.5V x 2, AA Size
Size / Weight H165 x W112 x D49mm / Approx. 550g
Standard Accessories Test Leads, Batteries, Manual, Carrying Case