CASE STUDY

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Work efficiency

Work quality

Energy saving

Safety

Inspection

“Single tester provides versatile tests: contributes to increase working efficiency”

Situation

Many types of testers are necessary to check insulation and leakage current etc. at the inspection of electrical tools and cable reels.

PORTABLE APPLIANCE TESTER

“Work quality (safe and secure) at insulation measurement is improved.”

Situation

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.

ANALOG INSULATION TESTER

“Electrical measurement & testing after installation EVSE can be efficiently performed.”

Situation

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.

MULTI FUNCTION INSTALLATION TESTER

“N-E(Neutral-Earth) reverse connection could be found under live condition.”

Situation

It took two persons seven hours to determine that the cause of the RCD tripping in the field was a N-E reverse connection.

INTELLIGENT SOCKET TESTER

“Possibility to test and measurement large busbar with safe and precise”

Situation

Multiple testers are required to check the power of a busbar (80×10 mm) or in cable crowded area. I’ve been worried about touching with a busbar adjacent.

CLAMP POWER METER

“Insulation diagnosis of PV array could be done with adequacy and efficiency”

Situation

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

HIGH VOLTAGE INSULATION TESTER

“Successfully visualize energy saving effect by measuring power”

Situation

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.

POWER METER

“Handy current tester improved work quality”

Situation

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.

DIGITAL MULTIMETER WITH AC/DC CLAMP SENSOR