Product details
i-POOK PK59D - Battery voltage & internal resistance tester
i-POOK PK59D ±120 V 500 Ω Battery Internal Resistance Tester is a high-precision tool designed for testing the internal resistance and voltage of various battery types. Equipped with 4-wire Kelvin measurement technology, this device ensures accurate readings, making it essential for battery diagnostics in industrial and automotive applications.
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Specifications Functions PK59C PK59D Voltage 0.00 V ~ ±110 V 0.00 V ~ ±120 V Internal resistance 0.000 mΩ ~ 220 Ω 0.000 mΩ ~ 500 Ω Maximum input voltage DC 120 V, cannot input AC Measuring current 50 mA ~ 50 uA AC Measurement speed 3 Times / second Measure signal frequency 1 KHz Voltage range Automatic / manual Resistance range Automatic / manual Autonomous connection optional √ √ Test method Four line Kelvin testing method User self calibration x √ Factory recovery x √ Battery selection criteria Lead acid batteries, lithium batteries
nickel cadmium batteries,
alkaline batteriesScreen size 55*57 mm TN screen 55*57 mm VA Color screen Power supply 3.7 V lithium battery Lighting function √ √ Other function Low voltage detection, white
backlight, automatic shutdownPacking host/ manual
Color box
charging cablehost/manual
Color box/Toolkit
charging cablePackage weight ~ 510 g Package size 22*15*5 cm 
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manufacturer i-POOKgarantie 2 yearsInventory VANItem number ipo-pk59dWeight 600 g/pcs
