This Pal Plus pH Tester is an easy and accurate way to read the pH level of nutrient solutions, which when growing plants, should be in the region of 6.5.

This water-resistant pH meter is easy to use with just one hand and will read the full range of pH from 0 to 14, which’s accurate to within ± 0.2 pH, and is displayed on the 8mm LCD screen. It can also be calibrated with just one touch and the sensor is also shock resistant in case it's accidentally dropped.

The Pal Plus pH Tester comes with 4 x 1.5v batteries (watch batteries), which will last 150 hours with continuous use, but the meter also has auto-power off functionality after 10 minutes, meaning it won’t drain the battery when not in use.

• Measures the pH of nutrient solutions quickly & accurately
• Reads the full range of pH from 0 to 14 & is accurate to within ± 0.2
• Uses 4 x 1.5v Batteries that will last 150 hours with continuous use
• Weighs just 70 grams
• Measures 15 x 32 x 180 mm
• Supplied with storage case and batteries
• Comes with 12-months manufacturer’s guarantee