






💡 Measure with Confidence: Your Hydro Testing Companion!
The HM Digital COM-80 Hydro Tester is a cutting-edge device designed for measuring electrical conductivity (EC) and total dissolved solids (TDS) in water. With a range of 0-5000 ppm and a resolution of 1 ppm, this tester ensures precise readings with a 2% accuracy. Its waterproof design and automatic temperature compensation make it ideal for both professional and personal use, ensuring you get reliable results every time.
| Manufacturer | HM Digital | 
| Part number | COM-80 | 
| Item Weight | 59 g | 
| Product Dimensions | 15.24 x 1.52 x 3.3 cm; 58.97 g | 
| Batteries | 3 LR44 batteries required. | 
| Item model number | EC/TDS HydroTester Series | 
| Size | 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy | 
| Colour | White | 
| Style | Tester | 
| Power source type | Battery Powered | 
| Item Package Quantity | 1 | 
| Number of Pieces | 1 | 
| Temperature Range | 33/176 Degrees Fahrenheit | 
| Display style | LCD | 
| Specification met | 0-9990 µS; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt | 
| Special Features | Waterproof | 
| Included components | Protective cap, 3 x 1.5V button cell batteries (LR44 or equivalent) | 
| Batteries included? | No | 
| Batteries Required? | No | 
| Battery Cell Type | Alkaline | 
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