GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen
Quick answer
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen should be chosen around the reading or equipment being monitored, accuracy range, probes, calibration, and automation needs.
Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.
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
- Genuine GroStar product
- Brand: GroStar
- Category: Meters & Monitoring > pH Meters
- Listed weight: 0.80 lbs
- Listed dimensions: 5.3 x 10 x 1.8 in
- Review product photos, selected option, specifications, and label directions before ordering
