CMP-2000 Digital clamp-on multimeter WMXXCMP2000

AC current measurement (TRUE RMS) up to 1500 A and DC up to 2000 A.

Measurement of INRUSH current in start-up phase of electrical device.

AC voltage measurement (TRUE RMS) up to 750 V and DC up to 1000 V.

Resistance measurement and continuity test:

• continuity test with acoustic signalling (beeper) for resistance below 30 Ω.

Capacitance measurement

Temperature measurement (Fahrenheit or Celsius).

Frequency measurement.

Duty cycle measurement.

Diode test.

Additionally:

• safe, insulated measuring clamp,
• autoranging,
• „DATA HOLD” function, for holding measured values,
• backlit LCD,
• „DC ZERO” mode of measurement for DC current, possibility to zero the display and reading relative actual value less stored „zero” value,
• „MAX/MIN” function,
• over range indication,
• „AUTO-OFF” function after 30 min.

Electric security:

• measurement category: CAT IV 600 V acc. to EN 61010 – 1,
• protection class acc. to EN 60529: IP20,

Other technical data:

• power supply, 9 V battery type 6LR61,
• display: 6600 counts, backlit LCD,
• continuity test: threshold 30 Ω,
• diode test: test current of 0,8 mA , typical open circuit voltage 3,2 V DC, typical,
• low battery indication: BAT displayed,
• over range indication: ‘OL’ displayed,
• temperature sensor: type K thermocouple,
• input impedance: ca.10 MΩ (V DC and V AC),
• AC bandwidth: 50…500 Hz,
• auto power OFF: 30 minutes,
• dimensions: 281 x 108 x 53 mm,
• weight: 570 g (with battery),
• accordance with following standards: EN 61010 – 1, EN 61010 – 2-032.

Rated operational conditions:

• able to open the clamp: Ø 57 mm wire 70 x 18 mm bus bar,
• operating temperature: 0…+50 °C,
• storage temperature: -20…+60 °C,
• operating altitude: max 2000 m.

 

DC current measurement

Range	Resolution	Accuracy
0,0…659,9 A	0,1 A	±(2,0% m.v. + 5 digits)
660…2000 A	1 A	±(3,0% m.v. + 5 digits) for 660…1000 A
		±(5,0% m.v. + 5 digits) for 1000…2000 A

AC current measurement (TRUE RMS)

Range	Resolution	Accuracy
0,0…659,9 A	0,1 A	±(2,0% m.v. + 10 digits) for 50…60 Hz
		±(3,0% m.v. + 10 digits) for 61…400 Hz
660…1500 A	1 A	±(2,5% m.v. + 10 digits) for 50…60 Hz i 660…1000 A
		±(3,5% m.v. + 10 digits) for 61…400 Hz and 660…1000 A
		±(5,0% m.v. + 10 digits) for 50…400 Hz and 1000…1500

DC voltage measurement

Range	Resolution	Accuracy
0,000…6,599 V	0,001 V	±(0,5% m.v. + 2 digits)
6,60…65,99 V	0,01 V
66,0…659,9 V	0,1 V
660…1000 V	1 V

AC voltage measurement (true RMS)

 

Range	Resolution	Accuracy
0,000…6,599 V	0,001 V	±(1,5% m.v. + 8 digits) for 50…500 Hz
6,60…65,99 V	0,01 V
66,0…659,9 V	0,1 V
660…750 V	1

Resistance measurement

Range	Resolution	Accuracy
0,0…659,9 Ω	0,1 Ω	±(1,0% m.v. + 5 digits)
0,660…6,599 kΩ	0,001 kΩ
6,60…65,99 kΩ	0,01 kΩ
66,0…659,9 kΩ	0,1 kΩ
0,660…6,599 MΩ	0,001 MΩ	±(2,0% m.v. + 5 digits)
6,60…66,00 MΩ	0,01 MΩ	±(3,5% m.v. + 5 digits)

Capacitance measurement

Range	Resolution	Accuracy
0,0…6,599 nF	0,001 nF	±(3,0% m.v. + 30 digits)
6,60…65,99 nF	0,01 nF	±(3,0% m.v. + 10 digits)
66,0…559,9 nF	0,1 nF	±(3,0% m.v. + 30 digits)
6,600…59,999 µF	0,001 µF	±(3,0% m.v. + 10 digits)
66,00…659,99 µF	0,01 µF
660…659,999 µF	0,100 µF
0,660…6,600 mF	0,001 mF

Frequency measurement

Range	Resolution	Accuracy
10…65,99 Hz	0,01 Hz	±(0,1% m.v. + 5 digits)
66,0…659,9 Hz	0,1 Hz
0,660…6,599 kHz	0,001 kHz
6,60…65,99 kHz	0,01 kHz
66,0…659,9 kHz	0,1 kHz
0,660…1,000 MHz	0,001 MHz

Temperature measurement

Range	Resolution	Accuracy
-20…0°C	1°C	±(2,0% m.v. + 3°C)
0…399°C		±(1,0% m.v. + 2°C)
400…1000°C		±(2,0% m.v. + 3°C)
-4…31°F	1°F	±(2,0% m.v. + 6°F)
32..749°F		±(1,0% m.v. + 4°F)
750…1832°F		±(2,0% m.v. + 6°F)

 

Duty cycle measurement

 

ange	Resolution	Accuracy
5…95%	0,1%	±(2,0% m.v. + 10 digits)

„m.v.”- measured value