Ampe kìm đo dòng CMP_400, CMP-401
CMP-400 i CMP-401
DC current measurement (CMP-401 only) and AC current.
AC/DC voltage measurement up to 600V.
Resistance measurement and continuity test:
- continuity test with acoustic signalling (beeper) for resistance below 50Ω.
Temperature measurement (Fahrenheit and Celsius units).
Frequency measurement.
Capacitance measurement (CMP-401 only).
Diode test.
Additionally:
- safe, insulated measuring clamps,
- double molded housing,
- autoranging/manual range selection,
„DATA HOLD” function, for holding measured values,
- backlit LCD,
- „REL” function,
- over range indication,
- „AUTO-OFF” function.
Temperature measurement
Range Accuracy *
-20,0 ... 760,0 °C ±(3% m.v. + 5°C)
-4,0 ... 1400 °F ±(3% m.v. + 9°F)
*) probe (K type) accuracy not included
Frequency measurement
Range Accuracy
10Hz ... 10kHz ±(1,5% m.v. + 2 digits)
sensitivity: 100V(<50Hz), 50V(50…400Hz); 15V(401Hz…10kHz)
AC current measurement
Range Resolution Accuracy Accuracy
CMP-401 CMP-400
4,000 A 0,001 A ±(2,5% m.v. + 12 digits) no range
40,00 A 0,01 A ±(2,5% m.v. + 8 digits) ±(2,5% m.v. + 8 digits)
400,0 A 0,1 A ±(2,8% m.v. + 8 digits) ±(2,8% m.v. + 5 digits)
· frequency range: 50...60Hz.
DC current measurement (CMP-401 only)
Range Resolution Accuracy
40,00 A 0,01 A ±(2,5% m.v. + 5 digits)
400,0 A 0,1 A ±(2,8% m.v. + 5 digits)
AC voltage measurement
Range Resolution Accuracy Accuracy
CMP-400 CMP-401
400,0 mV 0,1 mV no range ±(1,5% m.v. + 30 digits)
4,000 V 0,001 V ±(1,8% w.m. + 8 digits) ±(1,5% m.v. + 5 digits)
40,00 V 0,01 V ±(1,8% w.m. + 8 digits) ±(1,5% m.v. + 5 digits)
400,0 V 0,1 V ±(1,8% w.m. + 8 digits) ±(1,5% m.v. + 5 digits)
600,0 V 0,1 V ±(2,5% w.m. + 8 digits) ±(2% m.v. + 5 digits)
frequency range: 50...400Hz.
DC voltage measurement
Range Resolution Accuracy
400,0 Ω 0,1 Ω ±(1,0% m.v. + 4 digits)
4,000 k Ω 0,001kΩ ±(1,5% m.v. + 2 digits)
40,00 k Ω 0,01 kΩ ±(1,5% m.v. + 2 digits)
400,0 k Ω 0,1 kΩ ±(1,5% m.v. + 2 digits)
4,000 M Ω 0,001 MΩ ±(2,5% m.v. + 3 digits)
40,00 M Ω 0,01 MΩ ±(3,5% m.v. + 5 digits)
Capacitance measurement (CMP-401 only): Ampe kìm đo dòng CMP_400, CMP-401
Range Resolution Accuracy
40,00 nF 0,01 nF ±(4% m.v. + 20 digits)
400,0 nF 0,1 nF ±(3% m.v. + 5 digits)
4,000 μF 0,001 μF ±(3% m.v. + 5 digits)
40,00 μF 0,01 μF ±(3% m.v. + 5 digits)
100,0 μF 0,1 μF ±(4% m.v. + 10 digits)
Electric security:
- measurement category CAT III 600V acc. to EN 61010-1:2004
- protection class acc. to EN 60529 IP40
Other technical data:
- power supply 9V battery type 6LR61
- display 4000 counts, backlit LCD
- continuity test I<0,5mA, sound signal for R<50Ω
- diode test I=0,3mA, U =1,5V DC 0
- over range indication 0L displayed
- sampling rate 2 times per second
- input impedance 10MΩ (V DC and V AC)
- clamp size opening 30mm (1,2”)
- auto power OFF approx. 30 min.
- dimensions 197 x 70 x 40 mm
- weight 183 g
- accordance with following standards EN 61010-1:2004
EN 61010-2-032
- quality standard ISO 9001
Rated operational conditions:
- operating temperature 0...+40°C
- storage temperature -20...+60°C
- operating humidity max 80% up to 31°C
decreasing linearly to 50% at 40°C
- operating altitude max 2000 m
