YeekTok 3-In-1 0-9990ppm Digital TDS EC TEMP Meter Water Quality Tester Purity Filter Pen

Specifications: Conductivity: 0 - 9999µs/cm TDS: 0 - 9999ppm Degrees Celsius: 0.1 - 80.0°C Fahrenheit: 32.0 - 176.0°F Resolution: TDS: 1ppm; EC: 1µs/cm Battery: 1*3.0V (CR2032) (built-in) Accuracy:±2% Size: 6 x 1.2 x 0.6 inches (154 x 30 x 14 mm) Feature: 100% brand new and high quality. 4 display mode: Press the SHIFT button: TDS-ppm and°C, EC-µs / cm and°C, TDS-ppm and°F, EC-µs / cm and°F. Freshwater aquarium, pond and water purification system for checking TDS / salt (NaCl) content. Three-in-one smart pen combines TDS, EC and thermometer to improve accuracy. With automatic temperature compensation, the measuring range is 0-9999 ppm +/- 2%. Lock function, easy to read and record, press the "Hold" button and then remove it from the test solution. After 5 minutes of inactivity, the instrument will automatically turn off. How to use: STEP 1: Remove the electrode protective cap before use. STEP 2: Press the ON/OFF button, and immerse the meter into the solution. (The solution should not over the immersion line). STEP 3: After the numerical display is steady, press the HOLD button and take it out of the solution for checking the result. STEP 4: Wipe clean the electrode after using, turn off the meter and replace the protective cap. Package includes: 1pc of Digital Meter 1pc of User's manual Warming Tips: Computer monitors display colors quite differently,the color of the article may vary slightly from the pictures above. Please allow 1-2cm differences because of the manual measurement. The images are for reference only. please take the item you get as the standard.

Conductivity: 0 - 9999µs/cm TDS: 0 - 9999ppm Degrees Celsius: 0.1 - 80.0°C Fahrenheit: 32.0 - 176.0°F Resolution: TDS: 1ppm; EC: 1µs/cm Battery: 1*3.0V (CR2032) (built-in) Accuracy:±2% Size: 6 x 1.2 x 0.6 inches (154 x 30 x 14 mm) 100% brand new and high quality. 4 display mode: Press the SHIFT button: TDS-ppm and °C, EC-µs / cm and°C, TDS-ppm and°F, EC-µs / cm and°F. Freshwater aquarium, pond and water purification system for checking TDS / salt (NaCl) content. Three-in-one smart pen combines TDS, EC and thermometer to improve accuracy. With automatic temperature compensation, the measuring range is 0-9999 ppm +/- 2%. Lock function, easy to read and record, press the "Hold" button and then remove it from the test solution. After 5 minutes of inactivity, the instrument will automatically turn off.