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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
$364.91 $481.18 -24%
Hanna pH, EC & TDS Tester | High Range
In Stock: 2
$293.99
Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible
In Stock: 12
$229.59 $241.50 -5%
Inline EC+Temp Sensor, Heavy Duty
In Stock: 11
$207.19 $219.45 -6%
Bluelab Commercial Truncheon Nutrient Meter | Measures EC, CF, & PPM
In Stock: 20
$163.24 $213.70 -24%
Bluelab Conductivity Pen Meter | Measures Conductivity and Temperature
In Stock: 118
$109.79 $144.77 -24%
Bluelab Truncheon Nutrient Meter V2 | 40cm L - 16 in. L
In Stock: 44
$108.74 $143.38 -24%
GroStar GS3 EC Pen
In Stock: 99
$95.75 $113.99 -16%
2-in-1 EC + Temp Sensor for Reservoir
In Stock: 7
$95.19 $100.28 -5%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In Stock: 95
$90.99 $95.00 -4%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
Out of stock
$75.25 $359.00 -79%
Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in
Out of stock
$72.44 $74.95 -3%
Blumat Digital Moisture Meter | 12in
Out of stock
$67.09 $85.99 -22%
GroStar GS3-E replacement EC electrode
In Stock: 100
$45.35 $53.99 -16%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.99 $49.99 -16%
Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in
Out of stock
$37.49 $39.95 -6%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In Stock: 91
$36.08 $42.95 -16%
HM Digital TDS-3 Handheld TDS meter
In Stock: 4
$23.09 $33.99 -32%
SUNPACK Tri-Meter Moisture, Light & pH | Measures Moisture, Light & pH
In Stock: 40
$12.60 $16.99 -26%
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