Tds meters brand new for sale and its available

Please no time waisters, if adds being viewed its available. Collection in goodwood cape town or delivery can be arranged via courier. Brand new tds meters includes carry case and batteries Perfect for testing total dissolved solids in Pool water Hydroponics Borehole water Drinking water Lab work Fish tank Aquarium School University Cooking Cosmetics Parameters   Product Name: TDS Water Quality Test Pen Measuring range: 1-9990 PPM, above 999PPM disply*10 Temperature compensation: Automatic Operation temperature: 0-50°C Calibration: Factory calibrated. Battery: 1.5V*2 button battery ( No included ) Error range: ±2% Product size: 14.2*2.5*1.7 (cm)   Features   Hold Function: the meter will lock the test result when you press the "Hold" button, the data will automatically locked in 5 minutes, if you do not press the HOLD button Auto shut-off function Automatic temperatuer compensation: The unique temperature compensation function can automatically convert to the TDS value at 25°C. Large-screen LCD display waterproof design     How to use Remove the electrode protection cap. Press ON/OFF buttion, Put the pen into the test solution, the height of the solution should not over immersion line When the display is steady, press the HOLD button abd take it out of the solution to check the result When the use is finished, dry the pen Note: Avoid immersing the TDS pen in the water, avoiding direct light and high temperature, avoiding heavy impact and falling Package content:  1 x TDS meter  1 x Carrying bag 2 x lr44 Batteries Contact Anwaar 0726576674 or watsapp for quick response