Skip to content

GroStar GS1 pH Pen

Original price 0 XPF
Original price 15 300 XPF - Original price 15 300 XPF
Original price
Current price 15.300 XPF
15 300 XPF - 15 300 XPF
Current price 15 300 XPF

A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate pH. Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance.

Details:
  • Sensitive pH lithium glass membrane with sensor shield for accuracy and durability
  • Replaceable probe
  • Powered by (4) AAA batteries with auto off function
  • Automatic temperature compensation
  • Manufacturers warranty available (2-year warranty on pen, 1-year warranty on probe)
  • pH 4.00/7.00 Calibration Solutions included, 50 ml each
  • KCL Storage Solution included, 10 ml
 More payment options

Recommended for You

  • Original price 15 300 XPF - Original price 15 300 XPF
    Original price
    15 300 XPF
    15 300 XPF - 15 300 XPF
    Current price 15 300 XPF

    GroStar GS3 EC Pen

    A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate water EC, PPM (500), PPM ...

    View full details
    Original price 15 300 XPF - Original price 15 300 XPF
    Original price
    15 300 XPF
    15 300 XPF - 15 300 XPF
    Current price 15 300 XPF
  • Original price 2 200 XPF - Original price 2 200 XPF
    Original price
    2 200 XPF
    2 200 XPF - 2 200 XPF
    Current price 2 200 XPF

    GroStar pH Calibration Kit (pH 4/7, 8 oz. each)

    What's Included: (1) pH 4.0 calibration solution, 8 oz. (1) pH 7.0 calibration solution, 8 oz.  Details: A pair of essential solutions for ca...

    View full details
    Original price 2 200 XPF - Original price 2 200 XPF
    Original price
    2 200 XPF
    2 200 XPF - 2 200 XPF
    Current price 2 200 XPF
  • Original price 13 500 XPF - Original price 13 500 XPF
    Original price
    13 500 XPF
    13 500 XPF - 13 500 XPF
    Current price 13 500 XPF

    farmhand® form & grow

    New & Improved Formula of farmhand grow! Our team of plant scientists has been working hard over the last year to improve our farmhand nutrient...

    View full details
  • Original price 104 200 XPF
    Original price 104 200 XPF - Original price 104 200 XPF
    Original price 104 200 XPF
    Current price 99 300 XPF
    99 300 XPF - 99 300 XPF
    Current price 99 300 XPF

    Starter Kit

    What's Included: (2) Spray Bottles, 32 oz. GroStar GS1 pH Meter GroStar GS3 EC Meter LED Grow Room Glasses Bonsai Shears, 60 mm Measuring Cup, 1,...

    View full details
    Original price 104 200 XPF
    Original price 104 200 XPF - Original price 104 200 XPF
    Original price 104 200 XPF
    Current price 99 300 XPF
    99 300 XPF - 99 300 XPF
    Current price 99 300 XPF
    Save 4 900 XPF Save 0 XPF
  • Original price 18 100 XPF - Original price 30 800 XPF
    Original price
    18 100 XPF
    18 100 XPF - 30 800 XPF
    Current price 18 100 XPF

    Coco & Peat Moss Grow Plugs

    Optimize root growth with these flexible aerated plugs. Designed for faster root development and plant establishment, these compostable grow plugs ...

    View full details

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare