HM DM-1 Dual Inline TDS Meter

HM DM-1 Dual Inline TDS Meter

  • £35.95
    Unit price per 
Tax included. Shipping calculated at checkout.

Delivery costs - free next working day for orders over £50 using APC delivery or 2-3 working day service £3.95, Next working day £5.95. All orders are tracked

Order today, and we estimate you'll receive your package in 3-7 days, between and

This item is temporarly not in stock, it is due in. The estimated delivery period is based on us receiving stock from our supplier. Your order will be dispatched as soon as the item arrives.

★ Earn 36 points with this purchase!

Availablity 3-7 days

HM DM-1 Dual Inline TDS Meter

  • Displays TDS levels of the feed water and product water with ‘in’ and ‘out’ electrode probes
  • Highly efficient and accurate due to its advanced microprocessor technology
  • Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use
  • Dual Range 0-9990 ppm (From 0 – 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking ‘x10’ image.)
  • Factory calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver
  • Comes equipped with Quick-Connect T-fittings
    Accuracy: ±2%
    Conversion Factor: NaCl (avg. 0.5)
    Cable Length: 24.5″ (including sensor)
    Fittings: 1/4″ standard, also available with 3/8″ or 1/2″
    Power source: 2 x 1.5V button cell batteries (LR44 or equivalent; included)
    Battery life: approx. 1000 hours of continuous use