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HM Digital

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HM Digital EC-3 Handheld EC & Temp Me... EC-3 Handheld EC & Temp Meter with Case
$22.20OUT OF STOCK -
HM Digital PH-80 pH/Temp Water Resistant ... PH-80 pH/Temp Water Resistant HydroTester
$49.95OUT OF STOCK -
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HM Digital COM-80 EC/TDS/Temp Water Resis... COM-80 EC/TDS/Temp Water Resistant HydroTester
$39.95OUT OF STOCK -
HM Digital COM-100 Waterproof EC/TDS/Temp... COM-100 Waterproof EC/TDS/Temp Combo Meter
$72.95OUT OF STOCK -
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HM DIGITAL SAL-1700 SALINITY & TEMPER... SAL-1700 SALINITY & TEMPERATURE TESTING PEN
$69.99OUT OF STOCK -
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HM Digital SM-1 In-Line Single TDS Monito... SM-1 In-Line Single TDS Monitor with 1/4" fittings
$24.50OUT OF STOCK -
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HM Digital DM-2 In-Line Dual TDS Monitor ... DM-2 In-Line Dual TDS Monitor with 1/4" fittings
$45.50Order by 3:30pm EST for Same Day Shipping (M-F) -
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HM Digital SP-2 Sensor Probe for the DM-1... SP-2 Sensor Probe for the DM-1 (8 pin)
$11.90Order by 3:30pm EST for Same Day Shipping (M-F) -
HM Digital pH Electrode Storage Solution ... pH Electrode Storage Solution (60cc)
$7.95OUT OF STOCK -
HM Digital 342 ppm NaCl Calibration Solut... 342 ppm NaCl Calibration Solution 3oz
$8.89OUT OF STOCK