GroStar GS1 PH/Temp (2-IN-1) Pen LED designed in conjunction with Carl

designed in conjunction with Carl Zeiss Laboratories

Results immediately appear in ºC or ºF on the backlit LCD and are automatically held for 27 seconds after the trigger is released

maximizing space and minimizing noise

delivering higher light intensity and greater efficiency per diode than LM301H

this standard carbon air filter stands out in performance

GroStar GS1 PH/Temp (2-IN-1) Pen LED designed in conjunction with CarlDescription Product Details: AI11010 GroStar GS1 PH Temp (2 IN 1) Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty, Swiss made (probe) pH 7 and pH4 calibration solution (50ml bottle each) KCL storage solution (10ml bottle) Lanyard and user manual Features: Measures pH and temperature Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance