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Apera Instruments

Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II

Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II

$213.99 USD
$213.99 USD $213.99 USD
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Package Dimensions: 10.7 x 5.3 x 1.9 inches

Brand: Apera Instruments

Features:

  • Lab-grade pH/EC/TDS meter designed specifically to meet growers' needs and habits
  • Measures pH, EC, 700ppm, 500ppm, and temperature with premium probe technologies, ensuring high accuracy and durability with minimal maintenance
  • Grower-friendly calibration workflow on an HD backlit screen allows you to finish 2-point calibration within a minute
  • Replaceable combo probe with double junction pH sensor and titanium EC sensor
  • Electrode condition indicator and calibration reminder function help you perform proper maintenance in a breeze
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