
This is an easy-to-use meter for everyone. Nice little case. Convenient and easy for home use and even professionally checking EC readings on geothermal heaters, circulating water in a water heater (one of the things I use it for at home). or service devices. it's nice. volume

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

📊 PH 1-14 Extensive Storage Testing Monitoring: Optimize Your Storage with Precise pH Level Monitoring
6 Review

Efficiently Test Your Antifreeze And Battery Acid With A 3-In-1 Refractometer
18 Review

Portable digital multimeter with sound continuity and thermocouple (electric tester) LTX DT-838
7 Review

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

Portable Handheld Manometer 📏 for Accurate Pressure Differential Measurement
5 Review

🔍 Dioxide Controller for Digital Gas Monitoring
5 Review

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