Bluelab PH Probe Care Kit BS1 the Hydro Halo is equally

the Hydro Halo is equally effective indoors or outdoors

It is 19mm thick and comes in 30 meter rolls - cut as required

Suitable for certified electronic ballasts

Noise Level - 52

Type: Enhanced spectrum HPS lamp

Bluelab PH Probe Care Kit BS1 the Hydro Halo is equallyBluelab PH Probe Care Kit Cleans PH Probes The Bluelab Probe Care Kit pH was made to help you easily maintain your tools for accurate readings. It includes everything you need to completely service, clean and calibrate your pH probes! Bluelab recommends providing your Bluelab equipment with a service every month. It's a quick and easy process, and takes about as long as brushing your teeth! Bluelab PH Probe Care Kit Kit Includes: Probe care