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Battery Capacity Tester

Extech BT100

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The Extech BT100 is a Battery Capacity Tester. Product can be used to test the condition of batteries quickly and easily. As an AC milliohm-meter, the tester measures DC voltage and AC resistance while the battery is in use, helping to save time on repetitive testing trials or large quantities of batteries.

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General Specifications
DC Voltage
4V, 40V
DC Voltage Basic Accuracy
±(0.1% of reading ±6 digits)
DC Voltage Max Resolution
1mV, 10mV
Input Voltage
50VDC max
Manual: 999 sets; Continuous: 9600 sets
40mΩ, 400mΩ, 4Ω, 40Ω
Resistance Max Resolution
10 µΩ, 100 µΩ, 1mΩ, 10mΩ
Additional Details
9.75 × 4 × 1.75" (250 × 100 × 45 mm)
6 × AA (1.5V) batteries
2 years
17.5oz (500g)
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Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech BT100