Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen

Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen

SKU: AI21040
Current Stock: 783
Lead Time: This product ships in 7-10 Business Days
$141.75
MSRP: $178.99
$141.75
— You save $37.24
Subtotal: $141.75

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Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen

Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen

$178.99 $141.75

Apera Instruments GroStar GS4 5-in-1 pH/EC/PPM/Temp Combo Pen

$178.99 $141.75

Lab grade instruments designed specifically for growers!

The GS4 5-in-1 Combo Pen includes: pH 7 & pH 4 calibration solution (50ml bottle each), 2.77 EC (50ml bottle) and KCL storage solution (10ml bottle), lanyard and user manual

  • Measures pH, conductivity (EC and 500ppm/700ppm) and temperature (5-in-1)
  • 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
  • Powered by AAA batteries with auto off function
  • Automatic temperature compensation
  • 2-year warranty on pen, 1-year warranty on probe
  • Compatible with all Apera GroStar probes
UL Listed No
Lead Time This product ships in 7-10 Business Days
Prop 65 No
EACH - Weight(lb) 0.8
EACH - Height(in) 1.8
EACH - Length(in) 5.3
EACH - Width(in) 10
Total Sold 0
Weight (lb) 0.81
Height (in) 2
UPC 810214031604
Width (in) 10
Brand GroStar
SKU AI21040
Shipping Restrictions AK, HI
Warranty 2 Year Pen, 1 Year Probe

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