BEHA UNITEST CHB 15 User Manual

 Instruction Manual CHB 15 Cat. No. 93468 E
CHB 35 Cat. No. 93469 E CHB 10 Cat. No. 93471E
17
Contents Page
1.0 Introduction / Scope of supply 17
2.0 Safety 19
3.0 Controls and connections 20
4.0 Operation 21
4.1 Preparation and safety measures 21
4.2 Current measurements 21
4.2.1 DC current measurements 22
4.2.2 AC current measurements 23
4.3 Voltage measurements
(only UNITEST Clamp Meter CHB 15)23
4.3.1 DC voltage measurements 24
4.3.2 AC voltage measurements 24
4.4 Frequency measurements 24
4.5 Resistance measurements
(only UNITEST Clamp Meter CHB 15)25
4.6 Continuity testing
(only UNITEST Clamp Meter CHB 15)25
4.7 True RMS measurements / crest factor
(only UNITEST Clamp Meter CHB 35)26
4.8 MIN/MAX measurements 26
5.0 Maintenance 27
5.1 Changing the battery 27
6.0 Technical data 28
1.0 Introduction / Scope of Supply
The UNITEST CHB 15 and CHB 35 Clamp Meters and CHB 10 Clamp
Adapter are universal, multi-purpose IEC 1010, EN 61010 electrical
measuring instruments. They comply with the standards and provide
safe, reliable operation. The clamp meters and adapter are a valuable
tool for all sorts of measurements in both trade and industry.
The UNITEST Clamp Meter CHB 35 can, in addition, be used to
measure true RMS values; this is particularly important for currents
and voltages which do not conform to a true sine-wave.
UNITEST
®
Clamp Meter CHB 15
Clamp CHB 35
Clamp Adapter CHB 10
PTDB93468-05.qxd 14.12.2005 9:41 Uhr Seite 17

BEHA UNITEST CHB 15 Specifications

General

Brand	BEHA
Model	UNITEST CHB 15
Category	Measuring Instruments
Language	English