Bluelab Conductivity Pen
Locally stocked & tested
Reliable shipping
Flexible returns
Official Bluelab Partner
Accurate EC readings in seconds
The Bluelab Conductivity Pen is the dependable handheld meter for growers who need accurate EC and temperature readings without the bulk of bench equipment. Measuring nutrient strength and solution temperature in seconds, it helps you maintain the ideal feeding environment and reduces the risk of nutrient burn or stunted growth.
Compact, waterproof and factory calibrated out of the box, it is built for daily life in the grow room, greenhouse or field, and it is stocked locally in Windhoek, Namibia for fast delivery. Pair it with the Bluelab pH Pen for a complete nutrient measurement system.
Key Features
- Automatic Temperature Compensation: Adjusts readings for solution temperature so your EC measurements stay reliable in any conditions.
- IP67 Waterproof and Floats: Fully submersible and buoyant, it survives reservoir drops, splashes and humid grow-room use.
- Multiple Measurement Units: Reads conductivity in EC, ppm 500 (TDS) or ppm 700, and temperature in °C or °F to match your workflow.
- Factory Calibrated and Ready to Use: Works straight out of the box with the included battery, so calibration is optional rather than required.
- Backlit Display with Hold Function: A bright, easy-to-read screen and one-touch hold let you capture readings even in low light.
Specifications
Shipping + Returns
We ship throughout Namibia. Shipping costs are calculated based on the total order weight. See our full Shipping Policy.
Pickup in Windhoek is available for all orders.
Returns are accepted within 14 days of delivery for eligible products. Items must be returned in their original condition and packaging. Please note that perishable items and custom orders are non-returnable.
For full details, please refer to our Refund Policy.