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Water Test Meters & Equipment
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HM Digital COM-100 Waterproof Pro Series | TDS/EC/Temp Water Quality Test Meter (GT28-COM-100-HM)
$155.00
- Genuine HM Digital COM-100 EC, TDS & Temp Meter
- Super Precise (98% Accuracy)
- Pre-Calibrated & Reads Wide Sample Ranges
- Upgraded Non-Linear Scales (µS, mS, ppm, ppt)
- Conversions at the Click of A Button
- High Quality Rivals Expensive TDS & EC Meters
- Test salinity, drinking water quality, scientific testing, mixing nutrients/fertilizers, gardening, hydroponics, monitoring boilers, coolers, pools, spas, aquariums, wastewater, and more!
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HM Digital COM-300 Waterproof Pro Series pH/TDS/EC/Temp Water Quality Test Meter (GT28-COM-300-HM)
$340.00
- Genuine HM Digital COM-300 pH, EC, TDS & Temp Meter
- Super Precise (98% Accuracy)
- Pre-Calibrated & Reads Wide Sample Ranges
- Upgraded Non-Linear Scales (pH, µS, mS, ppm, ppt)
- Conversions at the Click of A Button
- High Quality Rivals Expensive pH, TDS & EC Meters
- Test salinity, drinking water quality, scientific testing, mixing nutrients/fertilizers, gardening, hydroponics, monitoring boilers, coolers, pools, spas, aquariums, wastewater, and more!
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