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HM Digital SM-1 Single Line TDS Monitor
$30.82 Original price was: $30.82.$9.25Current price is: $9.25.
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HM Digital SP-P5 Replacement pH Sensor for HM-500/ HM-200
$45.27 Original price was: $45.27.$13.58Current price is: $13.58.
$59.34 Original price was: $59.34.$17.80Current price is: $17.80.
Description
Features:
- (Replacement pH/EC/TDS/TEMP Sensor for COM-300)
- Measures pH, Conductivity(EC), TDS, and Temp
- Measures Temperature
- Probe: ABS material
- Stainless steel sensor pins
- Thermometer: Yes
- Glass pH sensor with reference tube
- Cap with a sponge is included for a storage solution
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