Ampe kìm Ega Master 51247
CLAMP METER
- Maximum Voltage between any Terminals and grounding: Refer to different range input protection voltage.
- Display: 3 3/4 digits LCD display, Maximum display 3999
- Polarity: Automatically display.
- Overloading: Display OL or -OL
- Battery Deficiency: Display £+]
- Measurement Speed: Updates 3 times/second.
- Measuremnet Deviation: The conductor being meaured is not placed in the center of the jawt during AC/DC current measurement, it will cause extra ±1 % deviation based on the stated accuracy.
- Drop Test: 1 meter drop test passed.
- Max. Jaw Size: 28mm diameter.
- Projected Max. Current conductor size: 26mm diameter.
- Electro-Magnetic: When carrying out measurement near the electro-magnetic, it may cause unstable or wrong reading.
- Power: 1 x 9V battery (NEDA1604 or 6F22 or 006P).
- Battery Life: typically 150hours (alkaline battery)
- Sleep Mode (can be disabled)
- Dimensions (H x W x L): 208mm x 76mm x 30mm.
- Weight: Approximate 260g (battery included)
- A. Environmental Requirements
- The Meter is suitable for indoor use.
- Altitude: Operating: 2000m
Storage: 10000m
- Safety/Compliances: IEC 61010 CAT.II 600V, CAT.III 300V over voltage and double insulation standard.
- Temperature and humidity:
Operating: 0°C~30°C (<85%R.H)
30°C~40°C (<75%R.H)
40°C~50°C (<45%R.H)
Storage: -20°C~+60°C (<85%R.H)
ACCURATE SPECIFICATIONS
Accuracy: ±(a% reading + b digits), guarantee for 1 year.
Operating temperature: 23°C ±5°C Relative humidity: <85%R.H
Temperature coefficient: 0.1x(specified accuracy)/1°C
- A. DC Voltage
Range |
Resolution |
Accuracy |
Overload protection |
400.0mV |
0.1mV |
±(0.8%+3) |
600V DC/AC |
4.000V |
1mV |
±(0.8%+1) |
|
40.00V |
10mV |
||
400.0V |
100mV |
||
600V |
1V |
±(1 %+3) |
Remarks: Input impedance: 10MQ
- B. AC Voltage
Range |
Resolution |
Accuracy |
Overload protection |
4.000V |
1mV |
±(1 %+5) |
600V DC/AC |
40.00V |
10mV |
||
400.0V |
100mV |
||
600V |
1V |
±(1.2%+5) |
- C. Resistance
Range |
Resolution |
Accuracy |
Overload protection |
400.0m Q |
100mQ |
±(1.2%+2) |
600Vp |
4.000kQ |
1Q |
±(1 %+2) |
|
40.00kQ |
10Q |
||
400.OkQ |
100Q |
||
4.000MQ |
1kQ |
±(1.2%+2) |
|
40.00MQ |
10kQ |
±(1.5%+2) |
- D. Diode Test
Range |
Resolution |
Accuracy |
Overload protection |
-H- |
1mV |
Display forward voltage drop nearest value |
600Vp |
Remark:
Open circuit voltage approximate 1.48V.
- E. Continuity Test
Range |
Resolution |
Accuracy |
Overload protection |
.11) |
100mQ |
Around |
600Vp |
Remark:
- Open circuit voltage approximate 0.45V.
- The buzzer may or may not beeps when the resistance of a circuit under test is between 50Q — 100Q
- The buzzer will not beep when the resistance of a circuit under test is > 100Q.
- F. Frequency
Range |
Resolution |
Accuracy |
Overload protection |
10Hz |
0.001Hz |
±(0.1%+3) |
600Vp |
100Hz |
0.01Hz |
||
1kHz |
0.1Hz |
||
10kHz |
1Hz |
||
100kHz |
10Hz |
||
1MHz |
100Hz |
||
10MHz |
1kHz |
For reference only |
Remark:
- Input Sensitivity as follows: When 300mV rms When > 100kHz:>600mV rms When > 1MHz: >800mV rms
- G. Duty Cycle
Range |
Resolution |
Accuracy |
Overload protection |
0.1%~99.9% |
0.1% |
For reference only |
600Vp |
- H. DC Current
Range |
Resolution |
Accuracy |
Overload protection |
40.00A |
0.01A |
±(2%+5) |
400A DC/AC |
400.0A |
0.1A |
±(2%+3) |
- I. AC Current
Range |
Resolution |
Accuracy |
Frequency Response |
Overload protection |
40.00A |
0.01A |
±(2.5%+8) |
50Hz ~ 60Hz |
400A DC/AC |
400.0A |
0.1A |
±(2.5%+5) |