Can't say it's very accurate. The ratchet seems very wide, so it's not necessarily in the right place. It seems to be within the scope of need. It's probably better to pay a little more for a better product.
π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
π₯ Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review
π Dioxide Controller for Digital Gas Monitoring
5 Review
π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review