Bluelab pH Pen - Digital pH Tester - Reliable & Accurate for High Yield Crops - Hand-Held Meter - Measures pH & Temperature in Solutions and Soil Solutions - Optimize Plant Health & Performance, White

The is a user-friendly and hardy handheld pen will take measurements in increments of 0.1 pH and is fully temperature compensated, so you can expect accurate readings every time.

About this item

A hardy, compact pH and temperature pen that:

• Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe; General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing. Operating temperature : 0 - 50 °C, 32 - 122 °F.
• This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature; Calibration reminder; Durable design for repeated uses; Fully waterproof and floats in solutions
• Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more
• Combine with ppm meters for full indoor garden nutrients monitoring in water and soil;
• Fully waterproof - not just water resistant; Automatic temperature compensation for accurate readings everywhere
• Other features: Auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA battery, lanyard, and calibration solution
• IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY; Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 1-Year Limited Warranty with proof of purchase

Features

• Perfect for quick and easy pH and temperature readings direct from your solution
• Fully waterproof - not just water resistant
• Simple two-point calibration process for accuracy
• One-year peace-of-mind warranty
• Automatic temperature compensation for accurate readings everywhere
• Auto-off function to extend battery life
• 1 AAA battery included - simply power on and go

Technical Specifications

• Automatic Temperature Compensation: Yes
• Operating Environment: 0 – 50 ̊C / 32 – 122 ̊F
• Measurement Resolution: 0.1 pH, 1 ̊C / 1 ̊F
• Measurement Range: 0.0 – 14.0 pH, 0 – 50 ̊C / 32 – 122 ̊F
• Measurement Accuracy: ± 0.1 pH, ± 1 ̊C / ±2 ̊F
• Calibration: pH requires two point, pH 7.0 & pH 4.0 or pH 10.0
• Power: 1 x AAA alkaline battery
• CE Compliance: Yes
• FCC Compliance: Yes
• RoHS Compliance: Yes
• Other specifications:
• Warranty: 1-YEAR
• Country of Origin: New Zealand