Quick water tester: Four-in-one TDS digital water tester can accurately and quickly check the heavy metal content, soluble salt content, ionic organic matter, etc. in water, displayed on the screen in ppm (parts per million). | Simple to use, accurate value: digital water tester does not need to be calibrated, just stick it in about 1 inch of water to get PPM value of water immediately, | Reliable TDS water tester: upgraded version in 2020, the measurement results are more accurate, equipped with high-quality titanium alloy probe, its TDS measurement range is 0-9999 ppm, and the accuracy is ± 2%. | Many uses: we drink water. In addition to the known reliable mineral water, other pure water needs to measure the purity of the water, which can protect the health of children, the elderly and pregnant women. It can also be used in hydroponics and pools. And hot springs, aquariums, etc. | Please be confident to buy. If you have any problem with our TDS meter, please let us know and we will solve it for you within 24 hours.

ULTRA-FAST & HIGHLY ACCURATE: With a precision sensor, this Digital meat thermometer reads temperature in 2 to 4 seconds and is accurate within 1 °F . Supporting Celsius and Fahrenheit display from -58°F to 572°F (-50°C to 300°C) makes the food thermometer suitable for BBQ, grill, pan-frying, baking or candy making. | WATERPROOF & LARGE BACKLIGHT DISPLAY: The Food Thermometer is IP67 Waterproof rated. Clean under running water with no concern. No-fog screen. The large 1.65 Inches backlight display gives easy reading in any dark or dim situation. | EASY TO USE: The ultra-thin anti-slip grip design makes this digital grill thermometer easy to maneuver. With its retractable probe, large hang loop and built-in strong magnetic at the back, you can conveniently store the cooking thermometer in the kitchen. | AUTO-ON/OFF: This 4.5Inches food grade stainless steel probe keeps your hands burn-free in high heat situations. 5 mins auto-off makes the BBQ thermometer a battery saver. With a Hold button, no more lingering near the heat to read the current temperature. | WHAT YOU GET: The package includes a kitchen thermometer, Comprehensive food temperature guide, user manual, 2 button batteries, 1 battery opener, 4 Velcro sets and lifetime hassle-free customer support. Any question or problem will be addressed timely. No risk purchase!