EXTECH Manuals

The BT100 Battery Capacity Tester is designed for measuring the internal resistance and output voltage of batteries including lead storage cell, nickel-cadmium battery, lithium-ion battery and nickel-metal hydride battery. It adopts AC four-terminal method to eliminate lead resistances and contact resistances, yielding the most accurate results. It has a 1kHz test current with up to 10µΩ resistance resolution and dual display to simultaneously indicate the internal resistance and voltage of the battery. The tester also features a comparator function with storage of up to 99 sets of resistance and voltage values for battery deterioration characterization. It comes with pin type and alligator type 4-terminal Kelvin leads for quick and accurate resistance measurements. The memory capacity can store up to 999 manually stored data points or up to 9600 points stored using interval datalogging. It is equipped with an RS232 PC port and Windows compatible software.

File format: PDF Size:564 KB

Extech BT100 Battery Capacity Tester can measure the battery capacity, voltage, resistance and save the test results in the data logger. It also can download the test results to computer via USB cable.

File format: PDF Size:190 KB

This document is the user guide for Extech DT300 Laser Distance Finder, introducing the features and usage methods of this instrument

File format: PDF Size:376 KB

Extech DT300 Laser Distance Meter is a distance meter with a measurement range of 2 inches to 164 feet (0.05 to 50 meters). It uses the Pythagorean theorem for indirect measurement and features a continuous measurement function with Min/Max distance tracking updates every 0.5 seconds. The meter also calculates area and volume and has front or rear edge reference, a low battery indicator, a double molded housing (IP54), auto power off, and 2 AAA batteries.

File format: PDF Size:191 KB

The Extech 380400 Resistance Decade Box is a multi-function resistance testing device that offers 7 decades of resistance ranges from 1 to 11MΩ (in 1Ω steps). Slide switches allow easy addition and subtraction of resistance values. Binding posts (3) offer simple and secure connections. Careful use of this decade box will provide years of reliable service.

File format: PDF Size:157 KB

This manual introduces the features and use of the Extech 380405 Capacitance Decade Box. This device offers 5 decades of capacitance ranges from 100pF to 11.111uF (in 100pF steps). Slide switches allow easy addition and subtraction of capacitance values. Binding posts (3) offer simple and secure connections.

File format: PDF Size:143 KB

The document introduces three products: 380400 Resistance Decade Box, 380405 Capacitance Decade Box, and 380500 Inductance Decade Box. These products feature durable construction, separately grounding case, three binding posts, and multiple adjustable ranges. The 380400 Resistance Decade Box provides 1% resistance substitution from 1 to 11,111,110. The 380405 Capacitance Decade Box offers 5% capacitance substitution from 100pF to 11.111μF. The 380500 Inductance Decade Box provides 5% inductance substitution from 10μH to 111.1mH.

File format: PDF Size:247 KB

This manual introduces the functions and usage methods of Extech 480826 Three Axis Electromagnetic Field (EMF) Meter. The meter can measure and display the magnetic field strength in the frequency range of 30 to 300Hz, with units of Gauss or Tesla.

File format: PDF Size:150 KB

This document describes the features and characteristics of the Triple Axis EMF Tester product produced by Extech Instruments Corporation. It can be used to test the electromagnetic field radiation levels of fans, electrical appliances, wiring, and power lines.

File format: PDF Size:170 KB

Extech 480846 8GHz RF EMF Strength Meter can measure mobile phone base station antenna radiation electromagnetic field strength, RF power, and wireless network Wi-Fi RF signal strength. It is suitable for RF electromagnetic radiation source positioning, microwave leakage test and other applications in the workplace or at home.

File format: PDF Size:169 KB

This manual introduces the use of the RF EMF strength meter.

File format: PDF Size:898 KB

Extech 480836 RF Electromagnetic Field Strength Meter is a meter for measuring electromagnetic field strength. It can measure the electric field strength in the frequency range of 50MHz to 3.5GHz. It is suitable for measuring mobile phones, base station antennas, microwave leakage, wireless networks (Wi-Fi) RF.

File format: PDF Size:162 KB

Extech 480823 Electromagnetic Field Meter is a battery powered meter that measures and displays EMF in Gauss and Tesla units with a frequency bandwidth of 30 to 300Hz.

File format: PDF Size:127 KB

This document describes the features and characteristics of the Electromagnetic Field Meter product from Extech Instruments Corporation, which can measure electromagnetic field radiation levels.

File format: PDF Size:194 KB

The RC100 is a multimeter for measuring surface mount components. It can measure resistance, capacitance and diodes.

File format: PDF Size:179 KB

This manual introduces the basic operation of the Extech RC200 RC Tweezers Multimeter, including safety operation, measurement range, measurement method, etc.

File format: PDF Size:302 KB

RC200 is a multi-function tester from Extech Corporation. It can measure AC/DC voltage, resistance, capacitance, continuity and diode, with 6000-count LCD, auto/manual ranging, overrange and low battery indicators, auto power off. It comes with two AG13/LR44 batteries, test leads, SMD tweezer tip and carrying case.

File format: PDF Size:239 KB

Extech 380193 LCR meter is a device that can accurately measure capacitors, inductors, and resistors using test frequencies of 120Hz and 1kHz. The dual display simultaneously shows the associated quality factor, dissipation, or resistance value using a series or parallel equivalent circuit. The included RS-232c PC interface and data acquisition feature allow users to capture readings to a PC for data storage, viewing, printing, and exporting to spreadsheets for graphing and other data manipulation tasks. The meter is fully tested and calibrated and, with proper use, will provide years of reliable service.

File format: PDF Size:212 KB

Extech 380193 Passive Component LCR Meter measures inductance, capacitance, and resistance with secondary parameter Q (quality), D (dissipation), or R (resistance).

File format: PDF Size:855 KB

LCR203 SMD Component Tweezers, for use with the Extech LCR200 LCR Meter

File format: PDF Size:94 KB