TES-32 Battery Capacity Tester (RS-232)

Test Condition Without Shutting Down Battery. Simultaneously Measure Battery Resistance, Voltage. Comparator Function. Rates Conditions as Pass, Warning, or Fail. Memory and Read Function Compact and Lightweight. RS232 PC Interface Storage Battery Systems Battery Capacity Testers, Check battery condition in seconds, with the battery in service! 　 Battery Types Tested Compact storage batteries, Alkali and lead-acid batteries.. Battery Capacity 0 to 500AH Resistance Ranges : 40mΩ, 400mΩ, 4Ω, 40Ω Resolution : 10μΩ, 100μΩ, 1mΩ, 10mΩ Accuracy : ±(1%reading + 8digits) on all ranges. Measurement Current : 25mA, 2.5mA, 250μA,25μA Frequency : 1KHz Accuracy : ±10% Voltage Measurement : 4V, 40V Resolution : 1mV, 10mV Accuracy : ±(0.1%rdg ±6digits) Open Circuit Voltage 3.5Vpp max Data Memory 500 data sets Continuous Data Memory 9600 data sets (only use PC download) Comparator Setting : Resistance upper and lower limits and voltage throughold limit. Memory : 99 sets of values Operating Environment 0℃ to 50℃ (32℉ to 122℉), 80%RH or less, non-condensing. Maximum Input Voltage 50VDC Power Supply or AC Adapter Six size AAA 1.5V Battery Life 7 hours Weight Approx. 500g including batteries Dimensions Approx. 250(L)×100(W)×45(H)mm Accessories Instruction manual, Batteries, Test probe, Software, RS232 cable. Optional Accessories AC adaptor (Isolated output 9VDC)