Apera GroStar GS4 pH/EC Combo Pen

Description

AI21040 – GroStar GS4 pH/EC/500ppm/700ppm & Temp (5-in-1) Combo Pen

Lab grade instruments designed specifically for growers!

Includes: 
“¢ 2-year warranty (instrument)
“¢ 1-year warranty (probe)
“¢ pH 7 & pH4 calibration solution (50ml bottle each)
“¢ 2.77 EC calibration solution (50ml bottle)
“¢ KCL storage solution (10ml bottle)
“¢ Lanyard and user manual

Features:
“¢ Measures pH, conductivity (EC and 500ppm/700ppm) and temperature (5-in-1)
“¢ Compatible with all GroStar replacement probes: pH, Soil pH, EC and PH/EC Combo
“¢ Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
“¢ Easy-to-use design and fast calibration adjustment
“¢ Double junction replaceable probe, so you don’t have to discard the entire pen when the probe reaches its end of life
“¢ Large 3-color backlit screen gives you clear information
“¢ Durable structure, IP67 waterproof rating
“¢ Powered by AAA batteries with auto off function
“¢ Automatic temperature compensation