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EC/MC/TDS Meters

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Bluelab Pulse Multimedia EC & MC Meter | Measures EC, Moisture & Temperature
In Stock: 49
$370.12 $481.18 -23%
Hanna pH, EC & TDS Tester | High Range
In Stock: 2
$293.99
Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible
In Stock: 15
$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: 25
$165.57 $213.70 -23%
Bluelab Conductivity Pen Meter | Measures Conductivity and Temperature
In Stock: 103
$111.36 $144.77 -23%
Bluelab Truncheon Nutrient Meter V2 | 40cm L - 16 in. L
In Stock: 38
$110.29 $143.38 -23%
GroStar GS3 EC Pen
In Stock: 97
$95.75 $113.99 -16%
2-in-1 EC + Temp Sensor for Reservoir
In Stock: 9
$95.19 $100.28 -5%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In Stock: 95
$92.23 $95.00 -3%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
Out of stock
$76.32 $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
$68.05 $85.99 -21%
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: 97
$36.08 $42.95 -16%
HM Digital TDS-3 Handheld TDS meter
In Stock: 30
$23.42 $33.99 -31%
SUNPACK Tri-Meter Moisture, Light & pH | Measures Moisture, Light & pH
In Stock: 40
$12.78 $16.99 -25%
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