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Testing
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Bluelab
General Hydroponics
HM Digital
Milwaukee
RapiTest
Sun System
Min: $
0
Max: $
550
HM Digital Waterproof pH Meter
$101.95
Bluelab Carry Case
$29.00
Bluelab Multimedia pH Meter (Leap Probe Included)
$295.74
Bluelab pH 7.0 Calibration Solution
$1.80
Bluelab pH 4.0 Calibration Solution
$1.80
Bluelab 2.77EC Conductivity Solution 250 ml (6/Cs)
$10.00
Bluelab Replacement pH Probe
$83.74
Bluelab Guardian Connect
$507.74
GH pH Control Kit (12/Cs)
$20.24
HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80)
$43.81
HM Digital pH 80 Meter
$49.29
Sun System PAR Meter w/ Remote Sensor
$285.00
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