1pc TDS Meter Digital Water Tester EC Meter Water Quality Tester with Temperature Drinking Water Test Pen

Water quality testerWhat batteries does it use?It uses 2×AAA batteries (not include). For transportation safety, the package does not include batteries. Please install the batteries before use.This TDS Meter is a professional Digital Water Tester designed to help you quickly check drinking water safety. The EC Meter accurately measures TDS, electrical conductivity and water temperature, giving you clear data instead of guesswork.Equipped with a high-sensitivity titanium alloy probe and metal thermistor technology, this water quality tester delivers fast, stable and reliable readings from 09999 ppm and 09999 s/cm. The backlight display shows TDS/EC and temperature simultaneously, easy to read day or night.With 4 test modes (TDS / EC / / ), one-button operation and HOLD function, this digital TDS EC meter for drinking water is perfect for home use, travel or outdoor testing. Powered by 2×AAA batteries, it offers ultra-low power consumption and long-lasting performance.FQAQ1: What does this TDS meter measure?A: It measures TDS (ppm), EC (s/cm) and water temperature (/).Q2: Can this water tester check drinking water?A: Yes. It is designed for drinking water, tap water, filtered water and bottled water testing.Q3: Does a high TDS mean water is unsafe?A: Not always. TDS shows dissolved solids level, not toxicity. It helps evaluate water quality, not replace lab tests.Q4: Is the display easy to read at night?A: Yes. It features a backlit screen for clear readings in low light.Q5: How do I use this digital water tester?A: Turn it on, immerse the probe in water, wait for a stable reading, and press HOLD to lock the value.Q6: What batteries does it use?A: It uses 2×AAA batteries (not include).Q7: Who is this water quality tester suitable for?A: Ideal for home users, parents, aquarium hobbyists, hydroponics growers, and water filter users.==========Battery Included : NoHigh-concerned chemical : NoneIs Smart Device : NoModel Number : TDS-A13With Backlight Or Not : YesModel : TDS-A13Display Type : DIGITALDropshipping and : Welcome

• Water quality tester
• 1pc TDS Meter Digital Water Tester EC Meter Water Quality Tester with Temperature Drinking Water Test Pen