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General| Brand | Kewtech |
|---|---|
| Model | KT62 |
| Category | Multimeter |
| Language | English |
Instrument must be used by trained personnel following instructions.
Essential to read and observe safety rules within the instructions.
For single-phase operation, loop, PSC, RCD testing; use de-energised for continuity/insulation.
Do not touch exposed metalwork during tests as it may become live.
Never open case except for authorised fuse/battery replacement by trained personnel.
Use only Kewtech-recommended accessories for safety compliance.
Do not operate selector while connected; disconnect leads first.
Do not rotate function dial when test button is depressed; test will halt.
Specifies RCD trip parameters, voltage measurement range, and accuracy.
Explains how to perform continuity tests, including lead resistance subtraction.
Details connecting leads, pressing the button, and reading results, including range behaviour.
Details selecting voltage, attaching leads, and executing the insulation test.
Details the procedure for testing loop impedance at socket outlets, including wiring checks.
Outlines how to perform PSC tests at distribution boards or socket outlets.
Details initial steps for RCD tests, including setting trip ratings and phase selectors.
Describes performing no-trip (x1/2) and trip (x1) tests at different phase angles.
Outlines the special test procedure for RCDs rated at 30mA or less.
Details the procedure for testing RCDs sensitive to DC fault currents.
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