sanwa electric meter Ground Resistance Meter Analog Type PDR-302

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Comes with a warning LED for excessive auxiliary grounding electrode resistance. No need to calibrate each measurement, just press the measurement switch Body dimensions: 175X118X55mm/Weight: Approx. 500g Power supply: AA (R6P) x6 (monitor battery included) Measurement method: constant current method Ground resistance measurement for A~D types