
Maybe I'll try to use it for something other than what it was designed for. I have a vacuum truck and I wanted to use it because when I put in bad gas or diesel at a gas station I get a readout of how many gallons. I don't have the correct calibration yet and don't know if I can as it will have a vacuum on it. It also looks like the plastic fan will rip apart if dirt gets inside. The time will show.

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

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

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

Accurate And Versatile Digital PH Meters For Food, Brewing, Hydroponics, Pools And More!
7 Review

π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review

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

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

Digital multimeter RGK DM-12
6 Review