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AIR400CAN15

AM47i
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AM47i



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Features

  • An improved version of AM47
  • Intelligent protection of electrical hazard
  • Surface-mount technology replaced the through-hole technology
  • A mirror on the meter scale
  • Stable needle pointer
  • Protective soft rubber holster
Function/Remarks Range Accuracy

DCmA

0/0.05/2.5/25/250mA ±3% FSD
10A ±4% FSD
DCV
0/0.1/2.5/10/50/250V ±3% FSD
1000V ±4% FSD
ACV 0/10/50/250V       
±4% FSD
1000V ±5% FSD
Resistance x1: 0.2~2kΩ, mid at 20Ω ± 3% of ARC of scale length
x10: 2~20kΩ, mid at 200Ω   
x100: 20~200kΩ, mid at 2kΩ
x1k: 200~2MΩ, mid at 20kΩ
x10k: 2k~20MΩ, mid at 200kΩ
Capacitance
0.025/0.25/25µF (C2 50µA)*
± 3% FSD
2000µF (C1) Approximate value
Battery Check
0 ~ 1.5V : GOOD - ? - BAD
± 5% of ARC of scale length
0 ~ 9V : GOOD - ? - BAD   
Transistor Check hFE : 0 ~ 1000 via special hFE socket
LED, diode check via special hFE socket   
Decibel
-22 ~ 62dB (0dB=1mW at 600Ω)
dB -10 dB ~ +22 dB
hFE Read approximately hFE value of PNP/NPN transistor
Continuity check Built-in buzzer sounding under 200Ω
Diode Read approximately forward voltage drop of the diode
Continuity If continuity exist ≤ 200Ω, built in buzzer will sound
Battery 1 x 9V; 2 x 1.5V (AA Size)
Size / Weight H160 x W105 x D40mm / Approx. 380g
Standard Accessories Test leads, two spares fuses, batteries, instruction manual, warranty card, certificate of product conformance