
Not good for precision. temperature is far away. (a few degrees C) and takes 15 minutes to set up once the software starts reading the measurements. The same applies to relative humidity - the instrument readings differ by 17%. These readings are compared to an off-the-shelf temperature/pressure/humidity sensor (like the ones you buy at HomeGoods, Home Depot, or Walmart).

Room temperature and humidity sensor Aqara Temperature and Humidity Sensor white
25 Review

Thermometer B.Well WF-4000 white
57 Review

VIVREAL 4 In 1 Stud Finder Wall Scanner With LCD Display - Center Finding Beam Finder And Sound Warning For Wood, AC Wire, And Metal Studs (Black/Silver)
24 Review

Cable tester BENETECH GM60
15 Review

π CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
3 Review

β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
8 Review

π² Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review

Kapro 307-08-TMS Try And Mitre Layout And Marking Square With Stainless Steel Blade, 8-Inch Length
18 Review