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Sanwa PDM509S, a lightweight analog DC insulation tester with auto discharge, measuring up to 100MΩ. Ideal for accurate voltage measurements. Made in Japan
Free pick up from Hong Kong post office / iPostal / 7-Eleven when reach HK$60 on order
Free pick up from SF express store / SF Locker when reach HK$200 (within HK) on order
Free SF door to door delivery / convenient store pick up if order reach HK$350 (within HK) on order
Free SF delivery to Macau if order reach HK$500 on order on order
Free Nalgene 350ml Grip-N-Gulp Baby Bottle if reach HK$850 on order
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The Sanwa PDM509S has an insulation resistance measuring range of 100MΩ/500 volts with an accuracy of ±5% of full scale. The instrument can also be used to measure AC (600V max) and DC (60V max) voltages as well.
The PDM509S comes with an Auto discharge function that discharges a test circuit once the user is done measuring the insulation resistance of the test circuit. This device lies in the EN61010-1 CAT.II (1000V) and EN61010-1 CAT.III (600V) measurement category.