EXTECH BT100 [2/11] Features

BT100-en-GB_V4.0 11/16

Introduction

Thank you for selecting the Extech Model BT100. The Battery Tester is designed for measuring the

internal resistance and output voltage of batteries including lead storage cells, nickel-cadmium

batteries, lithium-ion batteries, and nickel-metal hydride batteries.

This device is shipped fully tested and calibrated and, with proper use, will provide years of reliable

service. Please visit the Extech Instruments website (www.extech.com) to check for the latest version

of this User Guide.

Features

 Accurate results are achieved using a four-terminal measurement method that eliminates lead

and contact resistance.

 1kHz test current with up to 10µΩ resistance resolution.

 Dual display simultaneously indicates the internal resistance and the battery voltage.

 Comparator function with storage of up to 99 sets of resistance and voltage data for battery

deterioration characterization.

 Pin type and alligator type 4-terminal Kelvin leads for quick and accurate resistance

measurements.

 Memory capacity to store up to 999 (manual datalogging) or 9600 (automatic datalogging) data

points.

 Supplied RS232 PC port and Windows compatible software.

Safety

International Safety Symbols

This symbol, adjacent to another symbol or terminal, indicates the user must refer to the

manual for further information.

This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltages

may be present

Double insulation