The GroStar GS3 EC/PPM/Temp Pen from Apera Instruments was designed specifically for growers.
Features:
- Measures conductivity EC, PPM (500), PPM (700) and temperature
- Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
- Titanium alloy sensor designed for high accuracy EC measurement
- Easy-to-use design and fast calibration adjustment.
- Large 3-color backlit screen gives you clear information
- IP67 waterproof rating
- Replaceable probe
- Powered by AAA batteries with auto off function
- Automatic temperature compensation
Includes:
- 2.77 EC calibration solution, 50 ml bottle
- 2-year warranty (instrument)
- 1-year warranty (probe)
