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EC/MC/TDS Meters

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Bluelab Pulse Multimedia EC & MC Meter | Measures EC, Moisture & Temperature
In Stock: 46
$347.00 $481.18 -28%
Hanna pH, EC & TDS Tester | High Range
In Stock: 2
$281.39 $283.49 -1%
Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible
In Stock: 12
$219.75 $241.50 -9%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
Out of stock
$208.38 $359.00 -42%
Inline EC+Temp Sensor, Heavy Duty
In Stock: 12
$198.31 $219.45 -10%
Bluelab Commercial Truncheon Nutrient Meter | Measures EC, CF, & PPM
In Stock: 20
$154.10 $213.70 -28%
Bluelab Conductivity Pen Meter | Measures Conductivity and Temperature
In Stock: 118
$104.40 $144.77 -28%
Bluelab Truncheon Nutrient Meter V2 | 40cm L - 16 in. L
In Stock: 44
$103.40 $143.38 -28%
GroStar GS3 EC Pen
In Stock: 99
$94.38 $113.99 -17%
2-in-1 EC + Temp Sensor for Reservoir
In Stock: 7
$91.11 $100.28 -9%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In Stock: 95
$87.09 $95.00 -8%
Blumat Digital Moisture Meter | 12in
Out of stock
$66.13 $85.99 -23%
Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in
Out of stock
$64.44 $74.95 -14%
GroStar GS3-E replacement EC electrode
In Stock: 100
$44.70 $53.99 -17%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.39 $49.99 -17%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In Stock: 94
$37.99 $42.95 -12%
Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in
Out of stock
$34.37 $39.95 -14%
HM Digital TDS-3 Handheld TDS meter
In Stock: 35
$22.76 $33.99 -33%
SUNPACK Tri-Meter Moisture, Light & pH | Measures Moisture, Light & pH
In Stock: 40
$12.42 $16.99 -27%
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