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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
1 sec contact time
Open Sesame is a pH balanced blend of extra strength nutrients specifically designed for use during early flowering and ripening in fruits
IP67 waterproof• Powered by AAA batteries with auto off function• Automatic temperature compensation• 2-year warranty on pen
5A maximum
Batteries included
GroStar GS3 EC Pen -power-&-lamp-cords 1 sec contact timeAI11030 GroStar GS3 EC PPM Temp Pen Lab grade instruments designed specifically for growers! Includes: 2. 77 EC calibration solution (50 ml bottle) 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
US$ 11.95
US$ 14.95
US$ 11.95
