TES-32 A battery capacity tester

Designed for measuring the internal impedance, open circuit voltage of the secondary battery including nickel-metal hydride battery (NiMH), Nickel Cadmium Battery (NiCd) batteries, lithium ion battery (Li-ion), alkaline battery and lead acid battery. AC four terminals method to measure the internal impedance: by eliminating lead Impedance: and contact impedance: to get the accurate results. Dual display to show the internal impedance: and voltage of the battery simultaneously. It has 99 sets of composite Comparator function, which can be set at Impedance: and voltage values to get the reliable detection of battery deterioration.

• Accessories: Instruction manual, batteries, test probe, software for USB-RS232 cable.

• Dimensions/Weight: Approx. 250 (L) × 100 (W) x 45 (H) mm/approx. 500 g including batteries.

• Resistance:
  Ranges: 40 MΩ, 400 MΩ, Ω, 40Ω
  Resolution: 10 MΩ, 100 MΩ 1 MΩ, 10 MΩ
  Accuracy: ± (1% reading + 10digits)

• Measurement:
  Current: 37.5mA, 3.75ma, 375mA, 37.5mA
  Frequency: 1kHz
  Accuracy: ± 10%

• Voltage:
  Measurement: 4 V, 40 V
  Resolution: 1mV, 10mV
  Accuracy: ± (0.1% rdg ± 6digits)
  * Open circuit voltage: 3.5 Vpp MAX

• Manual data memory: 500 data sets, continuous data memory: 9600 data sets (only use PC download)

• Power Supply or AC adaptor: Six Size AAA 1.5 V