Quick view Details HM Digital | sku: HGC716141 HM Digital pH / TDS / EC / Temp meter MSRP: $181.17 Was: $181.17 Now: $145.36 View Details
Quick view Details HM Digital | sku: HGC716187 HM Digital Handheld TDS-3 Tester MSRP: $22.22 Was: $22.22 Now: $13.05 View Details
Quick view Details HM Digital | sku: HGC716165 HM Digital Waterproof pH Meter MSRP: $113.16 Was: $113.16 Now: $90.79 Add to Cart
Quick view Details HM Digital | sku: HGC716155 HM Digital pH 80 Meter MSRP: $46.76 Was: $46.76 Now: $45.03 Add to Cart
Quick view Details HM Digital | sku: HGC716145 HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80) MSRP: $56.30 Was: $56.30 Now: $51.24 Add to Cart
Quick view HM Digital | sku: HGC716141 HM Digital pH / TDS / EC / Temp meter The COM-300 is an advanced waterproof combo meter with superior accuracy. The meter measures four parameters: pH, electrical conductivity (EC), total dissolved solids (TDS) and temperature. Features... MSRP: $181.17 Was: $181.17 Now: $145.36 View Details
Quick view HM Digital | sku: HGC716187 HM Digital Handheld TDS-3 Tester Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold function: saves measurements for convenient... MSRP: $22.22 Was: $22.22 Now: $13.05 View Details
Quick view HM Digital | sku: HGC716165 HM Digital Waterproof pH Meter Measures pH and temperature. Auto-ranging three point calibration with digital fine tuning. pH buffer 4 solution is in a sponge embedded in a clear cap. Measurement range: 0–14 pH with a waterproof... MSRP: $113.16 Was: $113.16 Now: $90.79 Add to Cart
Quick view HM Digital | sku: HGC716155 HM Digital pH 80 Meter Resolution: pH 0.1 pH, 0.00–14.0 pH. Accurate to +/-0.1 pH. Hold button and auto shut-off. Automatic calibration: Auto-ranging to 4, 7 or 10 pH. Very reliable and long lasting. Low battery indicator... MSRP: $46.76 Was: $46.76 Now: $45.03 Add to Cart
Quick view HM Digital | sku: HGC716145 HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80) The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers, drinking water... MSRP: $56.30 Was: $56.30 Now: $51.24 Add to Cart