Mastech MS20006 User Manual Download Page 2

The digital clamp meter has been designed according 
to IEC1010 – 1 and IEC1010 – 2 – 032 concerning 
safety requirements for electrical measuring 
instruments and hand – held current clamps with an 
overvoltage category (CAT II) and pollution 2.

SAFETY INFORMATION

SAFETY SYMBOLS

Note-Important safety information, refer to the 

instruction manual.

 Earth (ground) TERMINAL

Caution, possibility of electric shock

Equipment protected throughout by double 
insulation or reinforced insulation.

The digital clamp meter complies with the requirements 
of the following European Community Directives: 
89/336/EEC (Electromagnetic Compatibility) and 
73/23/EEC (Low Voltage) as amended by 93/68/EEC 
(CE Marking).
However, electrical noise or intense electromagnetic 
fields in the vicinity of the equipment may disturb the 
measurement circuit. Measuring instruments will also 

respond to unwanted signals that may be present within 
the measurement circuit.
Users should exercise care and take appropriate 
precautions to avoid misleading

Follow all safety and operating instructions to ensure 
maximum personal safety during the operation and to 
ensure the meter is used safely and is kept in good 
operating condition.

Read these operating instructions thoroughly and 

completely before operating your meter. Pay particular 
attention to WARNINGS, which will inform you of 
potentially dangerous procedures. The instructions in 
these warnings must be followed.

Always inspect your meter and test leads for any sign 

of damage or abnormality before every use. If any 
abnormal conditions exist (i.e. broken test leads, 
cracked cases, display not reading, etc.), do not attempt 
to take any measurements.

Do not expose the instrument to direct sunlight, 

extreme temperature or moisture.

Never ground yourself when taking electrical 

measurements. Do not touch exposed metal pipes, 
outlets, fixtures, etc., which might be at ground 
potential. Keep your body isolated from ground by using 

SAFETY PRECAUTIONS

CAT II: 

MEASUREMENT CATEGORY II is applicable to test 

and measuring circuits connected directly to utilization points 
(socket outlets and similar points) of the low-voltage MAINS 
installation.

Summary of Contents for MS20006

Page 1: ...ETER MASTECH HOLD SAFETY INFORMATION 2 SAFETY SYMBOLS 2 SAFETY PRECAUTIONS 3 MAINTENANCE 4 GENERAL DESCRIPTION 4 FRONT PANEL DESCRIPTION 5 OPERATING INSTRUCTIONS 8 SPECIFICATIONS 11 REPLACING THE BATTERY 12 ACCESSORIES 13 CONTENTS ...

Page 2: ...ate precautions to avoid misleading Follow all safety and operating instructions to ensure maximum personal safety during the operation and to ensure the meter is used safely and is kept in good operating condition Read these operating instructions thoroughly and completely before operating your meter Pay particular attention to WARNINGS which will inform you of potentially dangerous procedures Th...

Page 3: ...trained and another person capable of rendering first aid and resuscitation is present MAINTENANCE The meter is a handheld 31 2 digital clamp meter for GENERAL DESCRIPTION measuring DC and AC voltage AC current Resistance Frequency Temperature C F Diode and Continuity Test with battery operated Transformer jaws Pick up the AC current flowing through the conductor Hold button When this button is pu...

Page 4: ...inal for ohms Connection is made to it using the red test lead Temperature Measuring Socket Insert a K type thermocouple into the temperature measuring socket and contact the object to be measured with the thermocouple probe Trigger Press the lever to open the transformer When the lever is released the jaws will close again 7 8 9 10 MASTECH HOLD 06 CLAMP METER LAYOUT 1 2 3 4 5 6 8 9 10 7 ...

Page 5: ...ent value on LCD display RESISTANCE MEASUREMENT 1 Connect the red test lead to Ω jack and black test lead to the COM jack The polarity of red lead is positive 2 Set the rotary switch at desired Ω range position 3 Connect test leads across the resistor to be measured and read LCD display 4 If the resistance being measured is connected to a circuit turn off power and discharge all capacitors before ...

Page 6: ...input 2 In noisy environment it is preferable to use shield cable for measuring small signal DIODE TEST 1 Connect the red test lead to Ω jack and the black test lead to the COM jack The polarity of red lead is positive 2 Set the rotary switch at position 3 Connect the red test lead to the anode of the diode to be tested and the black test lead to the cathode of the diode 4 The approx forward volta...

Page 7: ...00V 1000V Resolution 1mV 10mV 0 1V 1V Accuracy 0 5 of rdg 1 digit 1 0 of rdg 2 digit Input Impedance 10MΩ AC VOLTAGE Range 200V 750V Resolution 0 1V 1V Accuracy 1 0 of rdg 3 digit Input Impedance 10MΩ Frequency range 40Hz to 400Hz Response Average responding calibrated in rms of sine wave AC CURRENT Range 200A 2000A Resolution 0 1A 1A Accuracy 2 0 of rdg 5 digit Overload Protection 2200A for 60 se...

Page 8: ...y should be replaced Use the following procedure to replacing the battery 1 Disconnect test leads from any live source turn the rotary switch to OFF and remove the test leads from the input terminals 2 The battery cover is secured to the bottom case by a screw Using a screwdriver remove the screw from the battery cover and remove the battery cover 3 Remove battery and replace with a new equivalent...

Reviews: