CMM-30     

Catalog index: WMXXCMM30

Industrial Multimeter

The CMM-30 model is a device from a new generation of industrial multimeters that combines versatility, modernity and extraordinary durability.

11 basic measurement functions together with additional functions  provide wide range of application. Smart phone app enables remote reading and saving measurements even from places with difficult acccess thanks to wireless communication. Backlight automatically adjusts the brightness level of the screen and the control panel to the prevailing conditions, while the built-in flashlight allows to work in the dark. The innovative design combines drop protection, IP67 casing and ease of use, even with dielectric gloves.

This device is created for electricians who value quality and innovation.

Features

  • 11 measurement functions, including AC/DC voltage measurement, AC/DC current measurement, resistance, capacity, temperature, duty cycle, frequency,
  • manual and automatic range selection,
  • the AC+DC function allows to simultaneously display the sum of the DC and AC component during voltage measurement,
  • HOLD function to capture stable readings of noisy signals ,
  • function MAX/MIN/AVG recording maximum/minimum/average values,
  • REL function for relative measurements,
  • PEAK function displaying the peak value of the measured signal,
  • true RMS for AC voltage and current,
  • built-in Bluetooth module for wireless communication,
  • Beeper for circuit continuity,
  • built-in flashlight for lighting the measuring places,
  • automatic backlight of the display and control panel,extremely robust housing with IP67 protection against water and dust,
  • rotary switch designed for easy handling even when working in thick gloves in dangerous and difficult conditions,
  • increased drop protection thanks to the elastomer coating,
  • Auto-OFF function for automatic switching off of the unused,
  • 6000 counts display,
  • optional strap with a hook allows easy operation with both hands.

 

Technical parameters:

AC current measurement (True RMS)

Range Resolution Accuracy
600,0 μA 0,1 μA ±(1,0% m.v. + 3 digits)
6000 μA 1 μA
60,00 mA 0,01 mA
600,0 mA 0,1 mA
10,00 A 0,01 A ±(2,0% m.v.+ 8 digits)
  • All AC current ranges are specified from 5%… 100% of range
  • AC voltage frequency: 45…400 Hz 

DC Current measurement

Range Resolution Accuracy
600,0 μA 0,1 μA ±(1,0%m.v. + 3 digits)
6000 μA 1 μA
60,00 mA 0,01 mA
600,0 mA 0,1 mA
10,00 A 0,01 A ±(1,5% m.v. + 3 digits)

AC Voltage measurement (True RMS)

Range Resolution Accuracy
6,000 V 0,001 V ±(1,0% m.v.+ 5 digits)
60,00 V 0,01 V
600,0 V 0,1 V
1000 V 1 V ±(1,2% m.v. + 5 digits)
  • All AC voltage ranges are specified from 5% to 100% of range
  • Input impedance: 10 MΩ
  • AC voltage ffrequency: 45…1000 Hz 

DC Voltage measurement

Range Resolution Accuracy
600,0 mV 0,1 mV ±(0,5% m.v. + 8 digits)
6,000 V 0,001 V ±(0,8% m.v. + 5 digits)
60,00 V 0,01 V
600,0 V 0,1 V
1000 V 1 V ±(1,0% m.v. + 3 digits)
  • Input impedance: 10 MΩ

 

AC + DC Voltage measurement

Range Resolution Accuracy
6,000 V 0,001 V ±(1,5% m.v. + 20 digits)
60,00 V 0,01 V
600,0 V 0,1 V
1000 V 1 V ±(1,5% m.v. + 5 digits)
  • Input impedance: 10 MΩ
  • AC voltage bandwidth: 45…400 Hz 

Low impedance measurement

Range Resolution Accuracy
6,000 V 0,001 V ±(3,0% m.v. + 30 digits)
60,00 V 0,01 V
600,0 V 0,1 V
1000 V 1 V ±(3,0% m.v. + 5 digits)
  • All AC voltage ranges are specified from 5% to 100% of range
  • Input impedance: 3 kΩ
  • AC voltage frequency: 45…400 Hz 

Resistance measurement

Range Resolution Accuracy
600,0 Ω 0,1 Ω ±(1,5% m.v. + 5 digits)
6,000 kΩ 0,001 kΩ
60,00 kΩ 0,01 kΩ
600,0 kΩ 0,1 kΩ
6,000 MΩ 0,001 MΩ
60,00 MΩ 0,01 MΩ ±(2,0% m.v. + 10 digits)

Capacitance measurement

Range Resolution Accuracy
60,00 nF 0,01 nF ±(5,0% m.v. + 35 digits)
600,0 nF 0,1 nF ±(3,0% m.v. + 5 digits)
6,000 µF 0,001 µF
60,00 µF 0,01 μF
600,0 µF 0,1 μF
6000 µF 1 μF ±(5,0% m.v. + 5 digits)

Frequency measurement

Range Resolution Accuracy
9,999 Hz 0,001 Hz ±(1,0 % m.v.+ 5 digits)
99,99 Hz 0,01 Hz
999,9 Hz 0,1 Hz
9,999 kHz 0,001 kHz
  • Sensitivity: >8 V RMS

Duty cycle measurement

Range Resolution Accuracy
20,0… 80,0% 0,1% ±(1,2 % m.v.+ 2 digits)
  • Pulse width: 100 µs…100 ms.
  • Frequency: 5Hz… 10kHz.
  • Sensitivity: >8 V RMS

Temperature measurement

Range Resolution Accuracy
 -20…+760oC 0,1 lub 1oC ±(1,0% m.v.+ 5oC)
-4…+1400oF 0,1 lub 1oF ±(1,0% m.v.+ 9oF)
  • Probe accuracy not included

“m.v.” means measured value of standard.

Safety Specifications:

  • type of insulation: double, according to EN 61010 – 1 and IEC 61557
  • measurement category: CAT III 600 V acc. to EN 61010-1:2004
  • protection class acc. to EN 60529: IP67 

Bluetooth:

  • Version: v4.0 + EDR
  • Frequency range: 2400 MHz … 24833,5 MHz (ISM band)
  • Protective band: 2 MHz <f <3.5 MHz
  • Modulation method: GFSK, 1 Mbps, 0.5 gauss
  • Signal bandwidth: -82 … -20 dBm
  • Minimum transmission power: -18 … + 4 dBm

Other:

  • power supply: 4 x battery AAA 1,5 V
  • diode test: I=1,0 mA, U0 < 3 V DC
  • continuity test:  sound signal for R<30 Ω
  • over range indication: symbol 0L
  • sampling rate: 3 times per second
  • input impedance: 10 MΩ (V AC/DC)
  • display: backlit LCD, counts 6000 with icons
  • dimensions: 170 x 75 x 48 mm
  • weight (with batteries): 418 g
  • fuses: range mA, µA: 0,8 A/1000 V fast,  range A: 10 A/1000 V fast
  • auto power OFF: 15 minutes
  • accordance with following standards: EN 61010-1, EN 61010-031, EN 61010-2-033,     EN 61326-1, EN 61326-2-2,
  • quality standard: ISO 9001

Environmental Specifications:

  • temperaturę range: +0..+40oC,
  • humidity: < 75%
  • storage temperature: -20…+60°C at humidity <80% 

Data Sheet                                      

User Manual                                   

Declarations of conformity