GBULTR

3cm Mini Spy Camera WiFi Wireless 1080P HD Hidden Camera with Audio Video Recording Motion Detection Night Vision Small Camera for Home Security

3cm Mini Spy Camera WiFi Wireless 1080P HD Hidden Camera

3cm Mini Spy Camera WiFi Wireless 1080P HD Hidden Camera with Audio Video Recording Motion Detection Night Vision Small Camera for Home Security, Office, Outdoor Indoor Monitoring, Portable Hidden Cam Are you constantly worried about your home and loved ones while you’re away? “Is my babysitter treating my kids well?” “Will my dog destroy the new furniture?” “Is someone entering...

TDS Meter Digital Water Tester

TDS Meter Digital Water Tester, LCD Display, 0-9990 PPM

TDS Meter Digital Water Tester, LCD Display, 0-9990 PPM Measurement Range, 2% Reading Accuracy, Portable Design for Household, Swimming Pools, Aquariums, Aquaculture, Hospitals Directions: 1. Turn on the TDS tester. 2. Immerse it in the liquid to be tested. 3. Read the measurements on the LCD display. 4. For automatic calibration, use the automatic calibration button. 5. Carry the tester...