Portable Appliance Tester Welding – Overview
Ideal for areas where safety is of particular importance. Suitable to be used on welders, power tools, three-phase appliances, or domestic appliances. The instrument measures parameters such as resistance of protective conductors, insulation resistance, continuity of connections, leakage currents, power, RCD, and PRCD. It is especially geared towards testing welding equipment according to the PN-EN 60974-4 standard. It checks the rated voltage of welding equipment in no-load condition, the welding circuit leakage current, and the primary leakage current.
Portable Appliance Tester Welding – Features
- Intuitive user interface
- Cooperation with a label printer and QR code scanner
- Robust, compact housing
- Battery power supply: lasts up to 1 hour (rechargeable)
- Measurement of welding equipment parameters:
- rated voltage of welding devices in no-load condition
- welding circuit leakage current
- primary leakage current
- protective conductor resistance measurement
- residual voltage measurement
- measurement of insulation resistance in three points
- measurement of substitute, differential, and touch leakage current
- functional test
- test of RCD and PRCD switches








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