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Controls pH in the up (alkali) or down (acid) direction
Robust 8”/200 mm long-format stainless steel probes provide deeper insights
Precision dosing of pH adjuster with the built-in Bluelab peristaltic pump
0 Single-use Calibration Solution Sachets
Bluelab Combo Meter Meter Controls pH in the upMeasure pH, conductivity and temperature on the go. Trusted by growers for 25 years on over 100,000 products! Bluelab Combo Meter measures conductivity (EC), temperature, and pH with a clear display and easy to use buttons. Portable and battery powered, take reliable readings anywhere to keep your plants flourishing. Features: Compact handheld design for convenient use Bright, easy to read backlit display Replaceable Bluelab pH Probe (with BNC
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