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{"title":"WT65 Visual Fault Locator and Optical Power Meter with 850nm\/1300nm\/1625nm","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/0e\/debbe79e922db218ce53ca76b5e7-200x200-1\/wt65_visual_fault_locator_and_optical_power_meter_with_850nm_2f1300nm_2f1625nm_wavelengths_2c_lcd_display_2c_and_compact_portable_.jpg","attrs":{"Minimum Order Quantity":"60","Price":"EXW US$16.50","Brand Name":"WINTACT,BESTONE","Model Number":"WT65"}}
{"title":"Dustproof and Waterproof Digital Earth Resistance Tester with Big LCD Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/fe\/1c7dc1510802c4ef7f904e82f711-200x200-1\/dustproof_and_waterproof_digital_earth_resistance_tester_with_big_lcd_display_and_high_precision_28et4105_29.jpg","attrs":{"Model NO.":"ET4105","Trademark":"BESTONE","Origin":"China","Minimum Order Quantity":"20"}}
{"title":"Non-Contact Clamp Earth Resistance Tester with 0.01~1000W Range and Double","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/41\/9e4c19d60d3617df309efb881441-200x200-1\/non_contact_clamp_earth_resistance_tester_with_0_01_7e1000w_range_and_double_insulation_28be2000_2c_be2000c_29.jpg","attrs":{"Model NO.":"BE2000, BE2000C","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China"}}
{"title":"Non-Contact Clamp Earth Resistance Tester with 0.01~1000W Range and Data Memory","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/be\/5fff7f805008093c13db8c249404-200x200-1\/non_contact_clamp_earth_resistance_tester_with_0_01_7e1000w_range_and_data_memory_for_safe_ground_testing.jpg","attrs":{"Model NO.":"BE2000+(long jaw), BE2100+(round jaw)","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China"}}
{"title":"Non-Contact Clamp Earth Resistance Tester with 0.01~1000W Range and CE ROHS","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/e0\/288810f2bc43db56b110b1f61095-200x200-1\/non_contact_clamp_earth_resistance_tester_with_0_01_7e1000w_range_and_ce_rohs_certification.jpg","attrs":{"Model NO.":"BE2000C+(long Jaw), BE2100C+(round Jaw)","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China"}}
Battery internal resistance tester is an intelligent instrumentspecifically designed to measure various battery resistance. It measures battery resistance with off-line mode and also has the function of measuring battery voltage. When measuring battery resistance, it adopts the international standard 1KHz constantcurrent and four contactor &four wires to eliminate the effect between lead resistance and contact resistance in order to accurately measure. It is suitable for the internal resistance measurement of various single cells and assembled batteries such as lithium ion, nickel metal hydride, zinc manganese, lead acid, etc., to quickly assess the pros and cons of the battery.