Bluelab pH PenPlus
Minimise downtime, extend product life, and support confident decision-making with the new Bluelab pH PenPlus. Designed for growers who need fast, accurate, and reliable readings, the pH PenPlus delivers industry-leading Bluelab pH confidence in a compact handheld design.
Engineered for continuity, this professional-grade pH and temperature pen features a replaceable probe system, waterproof construction, and simple calibration to help keep your growing operation running smoothly.
Whether you're monitoring hydroponic nutrient solutions, reservoirs, or irrigation systems, the pH PenPlus makes testing quick, easy, and dependable.
Features:
Double-junction pH probe for reliable measurements
Replaceable pH/Temperature Probe
Temperature display in °C or °F
Hold-reading function
Screw-cap probe design for quick replacement
KCl-filled silicone cap with internal sponge maintains probe hydration
Integrated lanyard with waterproof silicone probe cap
Bright backlit display for easy reading
Simple 2-point calibration with 30-day reminder
Auto-off function to conserve battery
IP68 dustproof and waterproof rating
Compact handheld design
Technical Specifications
pH
Range: 0.0 – 14.0
Resolution: 0.1
Accuracy at 25°C / 77°F: ±0.1
Temperature
Range: 0 – 50°C / 32 – 122°F
Resolution: 1°C / 1°F
Accuracy: ±1°C / ±2°F
Box Contents
1x Bluelab pH PenPlus with replaceable pH and temperature probe
1x Bluelab pH 7.0 Calibration Solution Sachet
1x Bluelab pH 4.0 Calibration Solution Sachet
1x Bluelab KCl Storage Solution Sachet