Product category:
pH and conductivity meters
News Release from: Tinsley | Subject: PC9
Edited by the Laboratorytalk Editorial
Team on 14 December 2001
Digital milli-ohmmeter
The PC9 digital milli-ohmmeter from H Tinsley is specifically aimed at laboratory use, and measures resistance over six selectable ranges from 20mOhms to 2kOhms
Equally suitable for resistance measurement where inductance is also present the unit's high sensitivity also enables it to be used for low resistance work Designed for laboratory and test environments, its use covers resistance measurement in cable joints, earth bonds, switches, motors, transformers, generators and other applications
This article was originally published on Laboratorytalk on 26 Oct 2001 at 8.00am (UK)
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Digital resistance test unit
Precision instrument specialist H Tinsley has introduced the QJ84 that provides resistance measurement over seven selectable ranges from 20mOhms to 20 kOhms.
The six selectable ranges are 20mOhms, 200mOhms, 2 Ohms, 20 Ohms, 200 Ohms and 2kOhms with accuracy to +/-0.1 percent at currents up to 1A.
Read-out is on a four digit LED.
A four terminal measurement method eliminates errors that would normally occur due to test lead resistance, and the circuitry used achieves measurement much faster than traditional bridge techniques.
Additionally the PC-9 has a range holding facility to further reduce the measurement time for components of similar values.
Internal digital calibration is provided and each unit has a certificate of conformity.
Kelvin type test leads are supplied.
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