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£1,392.00 inc. VAT

Key Features:

  • Base gas is selectable
  • Target gas is selectable
  • Pump booster function
  • Barhole test mode
  • Auto range switching
  • Filters (optional) can be used with standard gas sampling probe

Detector Specifications:

  • External dimensions – 80.1 (W) x 124 (H) x 36 (D) mm (projection portions excluded)
  • Weight – Approx. 260 g (without batteries)
  • Operating time – About 30 hours (new batteries, without alarms or lighting, at 25ºC )
  • Operating environment – [01] Operating temperature range: -20 – +50ºC ,
    [02] Operating humidity range: 95%RH or less (non-condensing) ,
    [03] Storage temperature range: -25 – +60ºC ,
    [04] Storage humidity range: 95%RH or less (non-condensing)


The Riken Keiki NP-1000 portable gas detector features a base gas selectable function, Target gas selection function, pump booster function, auto range switching and optional filter can be used with standard gas sampling probes.



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