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EC/MC/TDS Meters

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Bluelab Pulse Multimedia EC & MC Meter | Measures EC, Moisture & Temperature
In stock
$303.09
Save 18%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
In stock
$294.55 $359.00 -18%
Hanna pH, EC & TDS Tester | High Range
Out of stock
$255.30
Save 10%
Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible
In stock
$216.47 $241.50 -10%
Save 11%
Inline EC+Temp Sensor, Heavy Duty
In stock
$195.35 $219.45 -11%
Bluelab Commercial Truncheon Nutrient Meter | Measures EC, CF, & PPM
In stock
$134.61
Bluelab Truncheon Nutrient Meter V2 | 40cm L - 16 in. L
In stock
$93.75 $128.70 -27%
Save 18%
GroStar GS3 EC Pen
In stock
$93.69 $113.99 -18%
Bluelab Conductivity Pen Meter | Measures Conductivity and Temperature
In stock
$91.19
Save 11%
2-in-1 EC + Temp Sensor for Reservoir
In stock
$89.75 $100.28 -11%
Save 6%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In stock
$89.14 $95.00 -6%
Blumat Digital Moisture Meter | 12in
Out of stock
$65.65 $85.99 -24%
Save 16%
Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in
Out of stock
$63.27 $74.95 -16%
Save 18%
GroStar GS3-E replacement EC electrode
In stock
$44.37 $53.99 -18%
Save 18%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.09 $49.99 -18%
Save 13%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In stock
$37.42 $42.95 -13%
Save 16%
Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in
In stock
$33.74 $39.95 -16%
HM Digital TDS-3 Handheld TDS meter
In stock
$22.59 $33.99 -34%
SUNPACK Tri-Meter Moisture, Light & pH | Measures Moisture, Light & pH
In stock
$12.33 $16.99 -27%
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