
Converted to E4+ thanks to eevblog! 320x240 resolution, increased sensitivity and many more menu features! I have found that you can record heat videos on my Samsung Galaxy Note with this camera in combination with a UVC recording app! The standard 80x60 resolution is *just* good enough for leak detection, lack of insulation, etc. For everything else, although 320x240 is a HUGE improvement, either upgrade your E4 to E4+ (EIGHT, basically) or buy an E8 ! Also, the temperature accuracy seems to be just as good after the mod as it was before the mod.

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

Thermometer B.Well WF-4000 white
57 Review

Detector Bosch GMS 120 Professional
28 Review

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

📏 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

📏 Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review

Kapro - 353 Professional Ledge-It Try & Mitre Square - For Leveling And Measuring - Features Stainless Steel Blade, Retractable Ledge, And Etched Ruler Markings - 12 Inch
23 Review