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Instruments / PH /TDS
Instruments / PH /TDS

Instruments / PH /TDS

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CBD Tester
CBD Tester
$79.95
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Dropper 1ml 2pk
Dropper 1ml 2pk
$2.95
Electrode Cleaning Solution
Electrode Cleaning Solution
$13.95
Giros Microscope Lighted 30x
Giros Microscope Lighted 30x
$19.95
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Green Planet Shot Glass
Green Planet Shot Glass
$3.95
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Grower's Edge Digital Thermo/Hygrometer
Grower's Edge Digital Thermo/Hygrometer
$32.95
Grower’s Edge 30x Lighted Microscope
Grower’s Edge 30x Lighted Microscope
$19.95
HM Buffer Solutions pH 4.0 20ml
HM Buffer Solutions pH 4.0 20ml
$2.45
HM Digital pH Meter
HM Digital pH Meter
$89.95
HM Digital TDS Meter Waterproof
HM Digital TDS Meter Waterproof
$59.95
HM EC Replacement Probe
HM EC Replacement Probe
$99.95
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HM Ph Probe Replacement
HM Ph Probe Replacement
$83.95