SAFETY INFORMATION
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Read the following safety information carefully before attempting to operate or service the meter.
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The circuit under test must be de-energized and isolated before connections are made except for voltage
measurement.
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Circuit connections must not be touched during a test.
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After insulation test, capacitance circuits must be allowed to discharge before disconnecting the test leads.
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To avoid damages to the instrument do not apply the signals, which exceed the maximum limits shown in
the technical specification tables, to the meter.
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Do not use the meter or test leads if they look damaged. Use extreme caution when working around bare
conductors or bus bars.
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Use the meter only as specified in this manual; otherwise, the protection provided by the meter may be
impaired.
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Caution when working with voltages above 60V DC or 30 V AC RMS. Such voltages pose a shock hazard.
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Before taking resistance measurements or testing acoustic continuity, disconnect circuit from main power
supply and all loads from the circuit.
ENVIRONMENT CONDITIONS:
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Installation Categories III 600V, Categories II-1000V
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Pollution Degree 2
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Altitude up to 2000 meters
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Indoor use only
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Relatively humidity 80% max.
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Operation Temperature 0 ~ 40℃
MAINTENANCE & CLEANING:
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Only qualified personnel should perform repairs or servicing not covered in this manual.
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Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on these instruments.
GENERAL SPECIFICATION:
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Display: 70 x 46mm Big LCD Panel with 60 segments analog bar Indication.
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Over range Indication: "OL" will be shown on the LCD Panel when out of range measurement is made,
except for insulation resistance test, where the "HI" will be shown.
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Low Battery Indication: The will be show when the battery need to be changed.
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Sampling Rate: 2.5 times/sec Digital Display; 10 times/sec Bar Graph
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Power Source: 1.5V AA size Battery X 8
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Operating Temperature and Humidity: 0℃ to 40℃ (32℉ to 104℉), below 80% RH
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Storage Temperature: -10℃ to 60℃ (14℉ to 140℉)
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Dimension: 230 x 116 x 62 mm; 9 x 4.6 x 2.4 inch
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Weight: Approx. 750g (with battery)
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Accessories: Test Lead, Large Jaw Alligator Clips, Battery, Carrying Case, Software, RS-232 Cable, Users
Manual.
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