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EC/MC/TDS Meters

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Bluelab Pulse Multimedia EC & MC Meter | Measures EC, Moisture & Temperature
In stock
$309.97
Save 17%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
In stock
$296.70 $359.00 -17%
Hanna pH, EC & TDS Tester | High Range
Out of stock
$261.10
Save 8%
Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible
In stock
$221.39 $241.50 -8%
Save 9%
Inline EC+Temp Sensor, Heavy Duty
In stock
$199.79 $219.45 -9%
Bluelab Commercial Truncheon Nutrient Meter | Measures EC, CF, & PPM
In stock
$137.67
Bluelab Truncheon Nutrient Meter V2 | 40cm L - 16 in. L
In stock
$94.43 $128.70 -27%
Save 17%
GroStar GS3 EC Pen
In stock
$94.38 $113.99 -17%
Bluelab Conductivity Pen Meter | Measures Conductivity and Temperature
In stock
$93.26
Save 8%
2-in-1 EC + Temp Sensor for Reservoir
In stock
$91.79 $100.28 -8%
Save 4%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In stock
$91.17 $95.00 -4%
Blumat Digital Moisture Meter | 12in
Out of stock
$66.13 $85.99 -23%
Save 15%
Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in
Out of stock
$63.75 $74.95 -15%
Save 17%
GroStar GS3-E replacement EC electrode
In stock
$44.70 $53.99 -17%
Save 17%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.39 $49.99 -17%
Save 11%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In stock
$38.27 $42.95 -11%
Save 15%
Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in
In stock
$33.99 $39.95 -15%
HM Digital TDS-3 Handheld TDS meter
In stock
$22.76 $33.99 -33%
SUNPACK Tri-Meter Moisture, Light & pH | Measures Moisture, Light & pH
In stock
$12.42 $16.99 -27%
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