HM Digital TDS-4 TDS Meter

£24.99 £20.83 Ex VAT

  • Hold Function saves measurements for convenient recording
  • Auto Off Function to conserve battery life (After 10 Minutes)
  • Pocket sized makes it ideal for portability and storage
  • Factory Calibrated with a 342 ppm NaCl solution

In stock

SKU MET-TD-0003 Category

The TDS-4 is an ideal pocket sized meter that can be used for any and all applications, typically for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes.

Note: This meter does not read temperature. For this, you would need to look to our TDS-4TM model or go with an alternative meter such as the TDS 3.

Applications

  • Hydroponics
  • Potable water
  • Aquariums and Reef tanks
  • Reverse Osmosis
  • Water Treatment
  • Horticulture
  • Power – 2 x 1.5V button cell batteries
  • Dimensions mm – H 155 x W 31 x D 23
  • Weight g – 34
  • TDS Range ppm – 0 – 9,990
  • TDS Accuracy – +/- 2%
  • TDS Resolution ppm – 1 (0-999) 10 (1,000 – 9,990)
  • Conversion Factor – NaCl (avg. 0.5)
  • Automatic Temperature Compensation – Yes

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