Extech BT100 Battery Capacity Tester

Measure the internal resistance and output voltage of a wide variety of batteries, including lead storage cells, nickel-cadmium, lithium-ion and nickel-metal hydride batteries with this tester.

The Extech BT100 uses a four-terminal measurement method when testing, eliminating the effects of lead and contact resistance to ensure accurate results. The meter is fully suitable for testing active (online) batteries without the need to disconnect.

This battery tester measures both battery voltage and resistance simultaneously to gain comprehensive, highly accurate results. A built-in datalogger can be used to manually store up to 999 sets of data and direct interfacing with PC allows the user to further interact with testing data by using Extech's included software package.

Extech BT100 Battery Capacity Tester Key Features

• Four terminal measurement method eliminates lead/contact resistance
• 1kHz test current with up to 10μΩ resistance resolution
• Dual display - simultaneously shows internal resistance and battery voltage
• Comparator function with up to 99 sets of resistance/voltage data for battery deterioration characterisation
• Memory - can store up to 999 (manual) or 9600 (automatic) data entries
• Interface with PC using RS232 port and Extech's software
• Resistance range up to 40Ω
• Voltage range up to 40V

What's Included?

• Extech BT100 Battery Capacity Tester
• Software with Cable
• Kelvin Alligator Clips
• Kelvin Test Leads
• 6 x AA Batteries