Bluelab MONGUA Guardian Monitor for pH, Temperature, and Conductivity (TDS) Measurements in Water with Easy Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic System and Indoor Plant Grow White
- Monitor pH up and down, temperature, nutrient (TDS) level in water to maximize your grow and ensure plants get a balanced feed.
- General uses includes growing tent and reservoir.
- Selectable conductivity units include TDS, EC, ppm 500, ppm 700 and CF.
- This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
- High and low alarm when outside parameters, selectable units include TDS, EC, ppm 500, ppm 700 and CF.
- Lab quality glass pH probe with easy two point calibration.
- Conductivity / temperature probe comes factory calibrated so it's ready to be used.
- Double junction probe is more accurate than test strips and drops.
- Combine with Bluelab pen and meter for full garden nutrients monitoring in water and soil.
- Other features: International power supply, water resistant design.
- KIT INCLUDES: Calibration solution, EC probe and pH probe, probe care kit is sold separately.
- Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
- 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe).