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HM Digital
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HM Digital
Grow Equipment
Meters
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HM Digital PH-80 pH/Temperature Meter
CODE:
hfHMDPHM80
The PH-80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
$
46.50
Availability:
50 in stock
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HM Digital PH-200 Waterproof pH/Temperature Meter
CODE:
hfhmdph200
Measures pH and temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housing Simultaneous temperature display
$
101.92
Availability:
10 in stock
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HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
CODE:
hfhmdcom80
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 and more.
$
42.95
Availability:
10 in stock
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HM Digital Replacement pH Sensor for PH-200
CODE:
hfhmdspp2
This spare pH sensor is for HM Digital Waterproof pH Meter model P-200. Features glass pH sensor and reference tube and thermister.
$
49.95
Availability:
1 in stock
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