CMM-40 Industrial multimeter

CMM-40 was designed for the purpose of measurements of AC/DC voltage, AC/DC current, resistance, capacitance, frequency (electrical and electronic), duty cycle, temperature and also for testing diodes and continuity.

Manufacturer: SONEL S.A. (Poland).

Features

Autoranging/manual range selection
DATA HOLD function, for holding measured values
REL function, which allows you to make measurements relative to a stored reference value
MAX/MIN function
PEAK HOLD function
Memory for 2000 measurement results
Continuity test with acoustic signalling (beeper)
AUTO-OFF function
Display 4¾ digits (40000 max)
Double molded, waterproof casing

Technical specifications

AC voltage measurement (True RMS)
Range	Resolution	Accuracy
400,00 mV	0,01 mV	±(1% m.v. + 40 digits)
4,0000 V	0,0001 V	±(1% m.v. + 30 digits)
40,000 V	0,001 V
400,00 V	0,01 V
1000,0 V	0,1 V
DC voltage measurement
Range	Resolution	Accuracy
400,0 mV	0,01 mV	±(0,06% m.v. + 4 digits)
4,0000 V	0,0001 V
40,000 V	0,001 V
400,00 V	0,01 V
1000,0 V	0,1 V	±(0,1% w.m. + 5 cyfr)
AC/DC current measurement (True RMS)
Range	Resolution	Accuracy
400,00 μA	0,01 μA	dla DC ±(1,0% m.v. + 3 digits) dla AC ±(1,5% m.v. + 30 digits)
4 000,0 μA	0,1 μA
40,000 mA	0,001 mA
400,00 mA	0,01 mA
10,000 A	0,001 A
Resistance measurement
Range	Resolution	Accuracy
400,00 Ω	0,01 Ω	±(0,3% m.v. + 9 digits)
4,0000 kΩ	0,0001 kΩ	±(0,3% m.v. + 4 digits)
40,000 kΩ	0,001 kΩ
400,00 kΩ	0,01 kΩ
4,0000 MΩ	0,0001 MΩ
40,000 MΩ	0,001 MΩ	±(2,0% m.v. + 10 digits)
Capacitance measurement
Range	Resolution	Accuracy
40,000 nF	0,001 nF	±(3,5% m.v. + 40 digits)
400,00 nF	0,01 nF	±(3,5% m.v. + 40 digits)
4,0000 μF	0,0001 μF	±(3,5% m.v. + 10 digits)
40,000 μF	0,001 μF
400,00 μF	0,01 μF
4000,0 μF	0,1 μF	±(5% m.v. + 10 digits)
40,000 mF	0,001 mF	±(5% m.v. + 10 digits)
Frequency measurement (electronic)
Range	Resolution	Accuracy
40,000 Hz	0,001 Hz	±(0,1% m.v. + 1 digit)
400,00 Hz	0,01 Hz
4,0000 kHz	0,0001 kHz
40,000 kHz	0,001 kHz
400,00 kHz	0,01 kHz
4,0000 MHz	0,0001 MHz
40,000 MHz	0,001 MHz
100,00 MHz	0,01 MHz	not speccified

Complete set

Standard accessories:

CMM‐40
Комплект измерительных проводов CMP - 1 шт.;
Термопара - 1 шт.;
Элемент питания алкалиновый 9V 6LR61 - 1 шт.;
Руководство по эксплуатации.

Optional accessories:

Set of test leads for CMM (CAT IV, S)
Set of test leads for CMM (for CMM/CMP)
Temperature measurement probe (K-type, metal)
Temperature measurement probe (K-type, bayonet)
Crocodile clip mini, 1 kV 10 A (set)
M5 carrying case

Documentation

CMM-40 Datasheet.pdf