HM Digital COM-100 Deluxe Handheld EC/TDS Meter - Spectrapure
SpectraPure

HM Digital COM-100 Deluxe Handheld EC/TDS Meter -MTR-EC/TDS-C100

SKU 38-0008
$69.99
1 review

Or 4 interest-free payments — see options at checkout.

In stock
  • Founded 1985
  • Built in Tempe AZ
  • In-house membranes
  • Lifetime support

HM Digital COM-100 deluxe handheld EC/TDS meter. Measures electrical conductivity and TDS with temperature compensation — the upgrade pick over a pocket meter for users who want EC readings (hydroponics, brewing) on top of TDS.

Specs

  • Measures: EC + TDS + temperature
  • Range: 0–9999 µS (EC) / 0–9999 ppm (TDS)
  • Auto temperature compensation
  • Power: battery

Questions about filters, production rates, or membranes? Visit our Know Your Filters page or contact us.