4 in 1 Water Quality Tester pH/EC/TDS/Temperature Meter IP55 Waterproof Automatic Shutdown Backlight Display Tester White PH-686

Features:
- Quality Material: Made of quality ABS material, more durable.
- Backlight Display: Easy to read and does not affect the use in the dark.
- Easy Operation: One button to switch, more convenient.
- Multiple Measurements: 4 in 1, pH/EC/TDS/Temperature Measurement.
- Wide Application: Suitable for the measuring of drinking water, hydroponics, aquarium, swimming pool, laboratory, etc.

Specifications:
Material: ABS
Color: Grey
Power Supply: 3 * 1.5V AG-13 Battery (Not Included)
Temperature Compensation: 0-50℃
Operating Temperature: 0-50℃
Measurement Range:
pH: 0.00-14.00pH
EC: 0-19990μs/cm, 0-19.9ms/cm
TDS: 0-19990ppm, 0-19.9ppt
Temperature: 0-50℃(32-122℉)
Resolution:
pH: 0.01pH
EC: 1μs/cm(<1999μs/cm), 10μs/cm(>1999μs/cm), 0.1ms/cm
TDS: 1ppm(<1999ppm), 10ppm(>1999ppm), 0.1ppt
Temperature: 0.1℃(0.2℉)
Accuracy:
pH: ±0.03pH
EC/TDS: ±2%F.S
Temperature: ±1.0℃
Item Size: Approx. 19*3.8*3.8cm / 7.48*1.5*1.5in
Item Weight: Approx. 75g / 2.65oz
Package Size: Approx. 25*10.5*5cm / 9.84*4.13*1.97in
Package Weight: Approx. 150g / 5.29oz

Note:
Please read the Users Manual before use.

Packing List:
1 * Digital Tester
1 * Screwdriver
1 * Users Manual(English)