original Portable Digital 3 in 1 TDS/EC/Temp Meter Aquarium Water Quality Purity Conductivity Tester Pen Filter Measuring

Features:
1.3 in 1 water quality tester pen: Can measure EC/TDS/TEMP of solution.
2.Large and clear LCD screen with backlight, easy to read and accurately measuring functions.
3.Test temperature in degrees / Fahrenheit(switchable unit).
4.Autl power off, ATC function. Automatic temperature compensation.
5.Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.

Descriptions:
1.The meter is an inexpensive and convenient digital tool to instantly check your overall water quality.
2.A great tool for water sources, aquarium, hydroponics, spas, swimming pools and other water systems.

Specifications:
Color: White Range: TDS:0.00 ~ 9990ppm EC:0—9990us/cm
Temperature:0~ 80
Celsius degree (32~ 176Fahrenheit) Resolution: EC:1us/cm TDS:1ppm
Temperature:0.1 Celsius degree (0.2 Fahrenheit)
Accuracy: TDS:±2% EC:±2%
Temperature:±0.5 Celsius degree
Battery:2 ×1.5V Button Cell Batteries (NOT Included) Size:155x31x23mm/6.05x1.21x0.9in
Package Informations:
PackageSize:150x60x40mm/5.85x2.34x1.56in
Package weight:70g/2.45oz General Box Package
Package Included: 1 x TDS meter 1 x Instruction manual
Noted:
1.Please allow 1-2mm errors due to manual measurement. 2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.