Related Manuals for Mastech MS2002
Summary of Contents for Mastech MS2002
- Page 1 DIGITAL CLAMP METER OPERATOR’S INSTRUCTION MANUAL HOLD CLAMP METER 200 A 20 A LIGHT ON/OFF Digital Clamp Meter CAT.II MAX 600V...
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Page 2: Table Of Contents
DIGITAL CLAMP METER DIGITAL CLAMP METER CONTENTS CONTENTS Operating Instructions ....10 General instruction ......1 AC Current (ACA) measurement ....10 2. Description........1 DC Voltage (DCV) measurement .....12 Precautions for us ........1 AC Current (ACV) measurement ....13 Safety symbols ........2... -
Page 3: General Instruction
DIGITAL CLAMP METER DIGITAL CLAMP METER General instructions • When the voltage to be tested exceeds 60VDC or 30VAC RMS, please operate carefully to prevent electric shock. This digital clamp meter has been designed according • Do not exceed the input limit specified in each to International Electro Safety Standard IEC-61010 measuring range to prevent the meter to be damaged. -
Page 4: Each Component
DIGITAL CLAMP METER DIGITAL CLAMP METER • If the casing is not covered properly, screws are not tightened, do not put it to use. • When it is not in use for a long time, please remove the battery and avoid storing it in the place with high temperature and humidity. -
Page 5: Lcd Display
DIGITAL CLAMP METER DIGITAL CLAMP METER 3.2LCD display 3.3 Functional keys HOLD key: • Press this key; LCD display will keep the test value. • Press this key again, the meter will return to normal mode. ON/OFF key: • This key is used to turn the meter on or off. LIGHT key: •... -
Page 6: Technical Index
DIGITAL CLAMP METER DIGITAL CLAMP METER 4.2Accuracy index 4. Technical index Accuracy: ±( % reading + the number of characters), 4.1 General index gurantee for one year. • Environmental conditions for using: Base condition: ambient temperature is from Temperature and relative humidity of working 18˚C to 28˚C, relative humidity is not greater than 80% environment: 0~40 ˚C (<80%RH). -
Page 7: Operating Instructions
DIGITAL CLAMP METER DIGITAL CLAMP METER 4.2.1 AC Current 4.2.5 Audible continuity Range range Resolution Accuracy Resolution Inbuilt buzzer will alarm when the 0.001A ±(2% of rdg resistance is lower than 70Ω 0.01A + 20 characters Open-circuit voltage: below 700mV 200A 0.1A Overload protection: 250V DC or 250V AC RMS. -
Page 8: Dc Voltage (Dcv) Measurement
DIGITAL CLAMP METER DIGITAL CLAMP METER 5.2DC Voltage (DCV) measurement CORRECT WARNING Maximum input voltage of DC voltage (DCV) is 600VDC. DC voltage higher than 600Vdc is not allowed for measurement to prevent electrical shock and / or damage the meter. •... - Page 9 DIGITAL CLAMP METER DIGITAL CLAMP METER 5.3 AC Voltage (ACV) measurement Resistance ( ) measurement Ω WARNING WARNING Before making online resistance measurement, Maximum input voltage of AC current (ACV) is make certain that all test circuits are 600Vrms. AC voltage higher than 600Vrms is disconnected and discharge all capacitors.
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Page 10: Audible Continuity Test
DIGITAL CLAMP METER DIGITAL CLAMP METER 5.5Audible continuity test 6. Meter Maintenance 6.1 Maintenance WARNING Before making online resistance measurement, WARNING make certain that all test circuits are Before opening the back cover, you should disconnected and discharge all capacitors. power off and make sure that the test lead is •... - Page 11 DIGITAL CLAMP METER HYS006455...