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CM-03

Leakage Current Tester

Product Features
  • Accurate AC digital clamp meter for leakage current measurement
  • AC current measurement: 0 ~ 60A
  • AC voltage measurement: 0 ~ 400V
  • 10μA ultra high resolution on 40mA range
  • Shield transformer jaws to minimize the effect of external stray magnetic field.
  • Large jaw with 30 mm diameter.
  • ACA Five Ranges (40mA, 400mA, 4A, 40A, 60A) for all application.
  • A filter circuit is designed to eliminate the effect of high frequency noise and harmonics
    for AC current measurement.
  • Large 3 3/4 digits LCD
  • Fast bargraph display (30 times/sec.) for transient observation.
  • Continuity and Frequency measurements.
  • Max/Min, Data Hold functions, and Relative Measurement
  • Easy single rotary switch for any function selection
  • 600V overload protection for ohm measurement
Leakage Current Tester

 

Electrical Specifications: (23±5) 

AC Current: 

Range Resolution Accuracy Remarks
50/60 Hz Wide (40 - 1KHz)
40mA 10μA ±1.0%±3dgts ±2.0%±5dgts  
400mA 100μA ±1.0%±3dgts ±2.0%±5dgts  
4A 1mA ±1.0%±3dgts ±2.0%±5dgts  
40A 10mA ±1.0%±3dgts ±2.0%±5dgts  
60A (0-50A) 100mA ±1.5%±3dgts ±3.0%±5dgts  
60A (50 - 60A)1 100mA ±3.0%±5dgts ±3.5%±5dgts  

 1 Though the meter can display up to 400A, it is not calibrated beyond 60A.

 AC Voltage:(Input Impedance: 10MΩ)  

 
Range
 
Resolution
Accuracy
 
 
Overload Protection
50/60 Hz
40 - 1KHz
400V
0.1V
±1.5%±2dgts
±2.0%±4dgts
AC 800V

 Resistance (Ω) and Continuity:(open voltage 0.4V) 

Range
Resolution
Accuracy
Beeping
OL Protection
40-400Ω
0.1Ω
±1.0%±2dgts
< 38.0Ω
AC 600V

   General Specifications: 

Conductor Size:
30mm max. (approx.)
Battery Type:
two 1.5V SUM-3
Display:
3 3/4 LCD with 40 seg. bargraph
Range Selection:
manual
Overload Indication:
OL
Power Consumption:
15 mA (approx.)
Low battery Indication:
Sampling Time:
3 times/sec. (display)
30 times/sec. (bargraph)
Auto-Power-Off:
15 minutes
Operating Temperature:
-10°C to 50°C
Operating Humidity:
less than 85% relative
Storage Temperature:
-20°C to 60°C
Storage Humidity:
less than 75% relative
Altitude:
up to 2000M
Dimension:
210mm (L) x 62.0mm (W) x 35.6mm (H)
8.3" (L) x 2.4" (W) x 1.4" (H)
Weight:
200g (battery included)
Accessories:
Carrying bag x 1
Users manual x 1
1.5V battery x 2
Test leads x 1