BLUELAB SAMPLE TUBE AND FITTINGS
1. Allows you to check your reservoir temperature, conductivity (EC/PPM) and pH measurements without opening your reservoir.
2. Perfect to use when reservoir is located not more than 2 meters (6.5 feet) from your controller unit.
3. Must be install vertically to prevent trapped bubbles and the accumulation of deposits on the probe surface, fitting neatly into your control centre.
4. Compatible for use with the Bluelab Guardian Monitor, Bluelab Guardian Monitor Connect, Bluelab Guardian Monitor Connect Inline, Bluelab pH Controller, Bluelab pH Controller Connect, Bluelab Pro Controller, Bluelab PeriPod and Bluelab Dosetronic models.
5. 3 X Probe fittings.
6. 1 X Drain port with valve.

BENEFITS
1. Able to measure your reservoir parameters even when you’re working within a large growing environment.

Tips for setup
1. Watch for high pressure ─ The Bluelab Sample Tube is not intended for use in a high-pressure system. Do not exceed 15psi/1 bar.
2. Clean and calibrate probes ─ Before you use the Sample Tube, ensure your probe’s accuracy by cleaning and calibrating your probes following the guides below.
For Bluelab pH probes:
• Clean the pH probe tip
• Hydrate your probe for 12 hours in KCl solution (You might like to have a spare probe available while the other is being maintained.)
• Calibrate the pH probe to 2 points
For Bluelab conductivity probes:
• Clean the conductivity probe tip and test in 2.77 EC solution.

*Made in New Zealand
*2 YEAR WARRANTY (*with proof of purchase and batch number starting from
date of purchase).