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Aim-TTi, Model BS407 Ohm Meter

Direct From Site Clearance

Direct Site Clearance Price [?]
£ 300 (+ VAT)
Clearance ends
23 August 2017 14:00 GMT while stocks last
Buyer's Premium [?]
15% BP will be added to your invoice
Part of a Direct Site Clearance
Electronic Test Equipment
Stock No
New or Used
Used (Second Hand)
Our Central Warehouse, Aldridge, UK


Milli/Micro Ohm BS407

Portable instrument (98 x 219 x 240mm, 1.5kg) capable of measuring very low resistance to high accuracy. Unusually wide measuring range combined with features such as a 20mV clamp makes for wide range of applications.

  • Wide measurement range of 1mΩ to 20kΩ
  • Four terminal measurement using Kelvin lead set
  • High basic accuracy of 0.1%
  • Current reversal switch for thermal EMF detection
  • Current diversion switch for easy zero setting
  • Battery operation (Ni-MH) with built-in charger
  • Minimal warm-up time
  • Switchable 20mV clamp for 'dry circuit' testing
RangeResolutionTest Current
Accuracy± 0.05% reading ± 0.1% range 
Tempco± 30ppm 
PowerInternal Ni-MH batteries giving from 8 to 150 hours operation. Built-in mains charger 230V or 115V internal setting 
Safety and EMCComplies with EN61010-1 and EN61326 


 Maximum Resistance Measurement20 kΩ
 Resistance Measurement Resolution1µΩ
 Measurement Type4 Wire
 Battery Life150 h
 Battery TypeRechargeable NiMH
 Power SourceBattery, Mains
 Dimensions230 x 220 x 82mm
 Maximum Accuracy+0.1 %
 Maximum Operating Temperature+40°C
 Minimum Accuracy±0.1 %
 Model Number pBS407
 Plug TypeType C - European Plug, Type G - British 3-pin
 Minimum Operating Temperature+5°C


Current NEW Price £600.00

pdf icon Print / Download Aim-TTi, Model BS407 Ohm Meter Datasheet

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.