CASE STUDY

【Japan】 Many types of testers are necessary to check insulation and leakage current etc. at the inspection of electrical tools and cable reels. One comprehensive tester which can reduce working time and increase working efficiency is ideal. In terms of management, saving and recording of measurement result is also the key feature.

【Japan】 * Working place is usually dark since the circuit breaker is turned off at insulation resistance measurement. * Difficult to see the display in the dimly lit location. * Not often, but sometimes the worker forget to turn off the circuit breaker. * Misunderstanding easily happens if multiple scales should be checked depending on the output voltage.

【Singapore】 When measuring loop impedance of EVSE by using multifunction tester and EVSE adapter, built-in RDC-DD (6 mA) trips sometimes. So I need to bypass the RDC-DD, that is extra time-consuming work.

【Australia】 It took two persons seven hours to determine that the cause of the RCD tripping in the field was a N-E reverse connection. Existing socket testers could not find the N-E reverse connection.

【Indonesia】 Multiple testers are required to check the power of a busbar (80x10 mm) or in cable crowded area. I've been worried about touching with a busbar adjacent to the cable I wish to clamp.

【Japan】 It takes time to test the insulation of PV array and heavy equipment.  Insulation test of PV array is time consuming and hard work.

【Japan】 Just the selling points of our energy saving products aren't enough to convince our customer to purchase our products. Wondering if it is possible to quantify the power consumption and offer the data to stimulate their purchase intention?

【Japan】 Since I need to bring a lot of tools for electrical work, I always bring the minimum required tools. On the rare occasion, I want to measure and check the current but I only have a traditional tester and cannot measure current on site.