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Sentinel Ground & Air Source Frost Check Test Kit

£281.98 (Inc. VAT)

Estimated Delivery 2 - 7 Days


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This kit contains:

  • Pack of pH papers (range 6.0 – 10.0)
  • Mini Infra-Red (IR) Thermometer
  • Refractometer
  • Sample bottle
  • Plastic dropper

The Sentinel FrostCheck Test Kit needed for checking the health and performance of ground/air source heat pump systems that use glycol-based heat transfer (thermal) fluid.

Please note: Its essential that you check the correct level of antifreeze is using the kits refractometer.

Features and benefits:

  • Confirms successful frost protection
  • Measures system performance
  • Helps determine when fluid replacement is required

Sentinel Ground & Air Source Frost Check Test Kit

£281.98 (Inc. VAT)

Estimated Delivery 2 - 7
Interest Free Credit Available

From £23.50 per month with

3 monthly instalments £93.99 = £281.98

4 monthly instalments £70.49 = £281.98

6 monthly instalments £47.00 = £281.98

12 monthly instalments £23.50 = £281.98

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