Specifications:
Name: Water Quality Test Pen
Dimensions: 183mm x 37mm
Weight: Approximately 100g
Measurement Range:
pH: 0.00 - 14.00
EC: 0 - 19999μS/cm
TDS: 0 - 19999ppm
Salt: 0 - 19999ppt
Temperature: 0°C - 60°C (32°F - 140°F)
Power Supply: 3 x LR44 batteries(NOT Includes)
Display: High-definition backlit LCD
Material: High-grade ABS plastic
Operating Temperature: 0°C to 50°C

Features:
- High Precision Detection: Ensure accurate readings with our 5-in-1 High Precision Water Quality Test Pen. It's equipped with advanced sensors designed to detect the minutest variations in water quality, enabling you to assess pH, EC, TDS, Salt, and Temperature with utmost accuracy.

- User-Friendly Interface: The device features an intuitive design with easy-to-read high-definition backlit LCD display and simple interface. With a one-touch mode switching button, you can effortlessly change between different measurement modes.

- Multi-functionality: This versatile testing pen combines five essential functions into one compact device. Quickly and accurately measure the pH level, electrical conductivity (EC), total dissolved solids (TDS), salinity, and temperature of your water, making it ideal for various applications such as laboratory testing, aquariums, and drinking water monitoring.

- Portable and Lightweight Design: Designed with portability in mind, this water quality test pen compact and lightweight, making it convenient to carry and use in diverse environments. Its sturdy construction ensures it can withstand the demands of field testing while providing reliable results.

- Automatic Temperature Compensation: Equipped with Automatic Temperature Compensation (ATC), this water quality tester adjusts the readings automatically based on the water temperature, providing consistent and accurate results across a wide range of temperatures.

Package Included:
1 x 5-in-1 Water Quality Test Pen
1 x Protective Cap
1 x User Manual
1 x Calibration Solution Set