Brand Name: VKTECH
Model Number: 106268
Display Type: Digital
DIY Supplies: Plumbing
With Backlight Or Not: No
Size1: 14.2cm * 2.7cm * 1.5cm (pH Tester)
Size2: 14.5cm * 2.6cm * 2.0cm (TDS)
Accuracy: +-0.1PH (at 20)
Battery: 4 x 1.5V (AG-13 button battery)
Relative Humidity: <95
The using life of battery: 700 hours
Working temperature: 0 - 50
Power source: 2 x 1.5 V (button cell)
