Bluelab Combo Meter Dual Stage Countertop with ProMax Technology & Pre-Sediment In swimming pools

In swimming pools

01 Buffer sachet • HI70031 1413 μS/cm and HI70032 1382 ppm 1 sachet each for HI991300 • HI700601 Electrode cleaning solution (2 sachets) • 100 mL beaker (1 pcs

potting mix and many other media types

8 ft) cable provides exceptional reach for tanks

Refill solution available separately

Bluelab Combo Meter Dual Stage Countertop with ProMax Technology & Pre-Sediment In swimming poolsMeasure 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