Test Meter Components
Replacing components for Hanna, Milwaukee, Nutradip and Bluelab test meters and monitors is very important to maintaining the accuracy and usefulness of your instrument. Plant Lighting Hydroponics is your source for all test meter and monitor parts.
$74.99Bluelab Soil pH Probe - replacement pH probe for pH soil meter
$99.99Hanna HI1285-6 Replacement Probe for HI9813-6 Meter
$49.99Bluelab pH Probe Replacement - Bluelab Combo, pH Meters and the Bluela...
$50.99Hanna HI73127 Replacement pH Electrode Replacement pH Electrode fo...