
I do not know who scolds this device. I had about the same model, only the manufacturer is different. He ran out of battery and broke one probe. Began to look. a set of probes - 250. Well, let's say a crown of 100. And here for 380 a new device. What questions? For home, for family. At the battery, check the voltage, ring the circuit, sockets, etc. After the purchase, I checked the constant voltage, resistance, dialer, the voltage in the outlet and the thermocouple (although nafig it didn’t rest against me). Everything is working.

TDS water quality tester - TDS water hardness meter (portable digital salt meter for water analysis)
9 Review

Digital PH Meter Tester - Tiaoyeer Water Quality Tester With ATC, 0.01PH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution For Drinking Water, Aquarium, Swimming Pools, Hydroponic
8 Review

💧 Enhanced Water Analysis: HM Digital HydroTester Offers Unparalleled Resolution and Accuracy
6 Review

80 Pieces Water Test Litmus Strips Litmus ph Paper Soil Acidity Meter Liquid pH Tester 1-14
10 Review

🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review

🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review

🔥 Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review

🔍 Dioxide Controller for Digital Gas Monitoring
5 Review