JTI PH-009(I) Compact digital pH meter

PH-009(I) is a wireless and battery powered digital pH-meter in pen format! Perfect for when you need to measure the pH-level of your aquarium, fishpond or seawater. The meter covers the entire pH-scale of 0.0-14.0, works in water between 0-50 degrees Celsius and gives response in only 1 minute. the pH-meter is easy to use and sufficiently compact to easily bring with to wherever you need to measure the pH-level.- Digital pH-meter in pen format- Works in water with temperatures between 0 and 50 degrees Celsius- Can measure entire pH-scale from 0.0-14.0- Gives response in 1 minute- Perfect for the aquarium, fish pond or lakeSpecifications:Color: YellowMaterial: PlasticSize: 2.5cm x 15cm x 1cmWeight: 47 gBattery: 3x AG-13 button batteries (1.5V)Precision: +/- 0.1 pH (@ 20 deg C/68 deg F)Range: 0.0-14.0 pHBattery life (work): approx. 700hThe Package Contains:1x pH-meter3x AG-13 battery1x Screwdriver2x 250ml pH buffer powder1x Instruction Manual (English).