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Extech RH300 CAL Humidity Calibration Kit

£49.64 £41.37
Was £51.87
You Save £10.50
Due In: 1-6 Days
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UK - Zone 1 Orders

England, Wales & most of Scotland.

Free 3-5 Working Day
Orders Over £99 Ex VAT

Standard 2-3 Working Day

Express Next Working Day

Priority Next Working Day
£14.95 (Pre-Noon)
£19.95 (Pre-10:30am)

Saturday & Sunday
£14.95 (Pre-Noon)

UK - Zone 2 Orders

Highlands, Islands & Northern Ireland.

Standard 2-3 Working Day

International Orders

Delivery is calculated at the Checkout.

Note: Next day delivery is not guaranteed for orders placed after 3:00pm.

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Key Features of the Extech RH300 CAL Humidity Calibration Kit 

  • Bottles designed with small opening for snugged fit of the sensor
  • Includes 33%RH and 75%RH calibration bottles
Part CodeRH300-CAL
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