CMP-400 Index: WMXXCMP400 Digital Clamp-On Multimeter - Variety House

CMP-400 Index: WMXXCMP400 Digital Clamp-On Multimeter

Description

4 / 100

safe, insulated measuring clamps,
double molded housing,
autorangingDC current measurement (CMP-401 only) and AC current.

AC/DC voltage measurement up to 600 V.
Resistance measurement and continuity test:
continuity test with acoustic signalling (beeper) for resistance below 50.
Temperature measurement (Fahrenheit and Celsius units).
Frequency measurement.
Diode test.

Additionally/manual range selection,
DATA HOLD function, for holding measured values,
backlit LCD,
REL function,
over range indication,
AUTO-OFF function.
Electric security:
– measurement category: CAT III 600 V acc. to EN 61010 – 1:2004
– protection class acc. to EN 60529: IP40

Other technical data:
– power supply: 9 V battery type 6LR61
– display: 4000 counts, backlit LCD
– continuity test: I<0,5 mA, sound signal for R<50 Ω
– diode test: I = 0,3 mA, U0 = 1,5 V DC
– over range indication: 0L displayed
– sampling rate: 2 times per second
– input impedance: 10 MΩ (V DC and V AC)
– clamp size: opening 30 mm (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

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[su_tab title=”TECHNICAL SPECIFICATION” anchor=”” url=”” target=”blank” class=””]
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Temperature measurement*probe (K type) accuracy not includedFrequency measurement

  • sensitivity: 100 V (<50 Hz), 50 V (50…400 Hz); 15 V (401 Hz…10 kHz)

AC current measurement

  • frequency range: 50…60 Hz.

AC voltage measurement

  • frequency range: 50 Hz…400 Hz

DC voltage measurement
Resistance measurement[/su_table]

Specification

4 / 100

 

Range Accuracy
-20,0…760°C ±(3% m.v. + 5°C)
-4,0…1400°F ±(3% m.v. + 9°F)
Range Accuracy
-10 Hz ±(1,5% m.v. + 2 dgt)
Range Resolution Accuracy
4,000 A 0,001 A ±(2,5% m.v. + 12 dgt)
40,00 A 0,01 A ±(2,5% m.v. + 8 dgt)
400,0 A 0,1 A ±(2,8% m.v. + 8 dgt)
Range Resolution Accuracy
400,0 mV 0,1 mV ±(1,5% m.v. + 30 dgt)
4,000 V 0,001 V ±(1,8% m.v. + 8 dgt)
40,00 V 0,01 V ±(1,8% m.v. + 8 dgt)
400,0 V 0,1 V ±(1,8% m.v. + 8 dgt)
600 V 1 V ±(2,5% m.v. + 8 dgt)
Range Resolution Accuracy
400,0 mV 0,1 mV ±(0,8% m.v. + 2 dgt)
4,000 V 0,001 V ±(1,5% m.v. + 2 dgt)
40,00 V 0,01 V ±(1,5% m.v. + 2 dgt)
400,0 V 0,1 V ±(1,5% m.v. + 2 dgt)
600 V 1 V ±(2% m.v. + 2 dgt)
Range Resolution Accuracy
400,0 Ω 0,1 Ω ±(1,0% m.v + 4 dgt)
4,000 kΩ 0,001 kΩ ±(1,5% m.v. + 2 dgt)
40,00 kΩ 0,01 kΩ ±(1,5% m.v. + 2 dgt)
400,0 kΩ 0,1 kΩ ±(1,5% m.v. + 2 dgt)
4,000 MΩ 0,001 MΩ ±(2,5% m.v. + 3 dgt)
40,00 MΩ 0,01 MΩ ±(3,5% m.v. + 5 dgt)

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