Reddit reviews HOLDPEAK 981 Digital Anemometer Handheld Wind Speed gauges Wind Speed Meter with Data Hold Backlight
We found 2 Reddit comments about HOLDPEAK 981 Digital Anemometer Handheld Wind Speed gauges Wind Speed Meter with Data Hold Backlight. Here are the top ones, ranked by their Reddit score.
Anemometer: m/s: 0.40~30.0 ±(2.0% reading+50); ft/m: 80~5900 ±(2.0% reading+50); km/h : 1.4~108.0 ±(2.0% reading+50); mile/h: 0.9~67.0 ±(2.0% reading+50); Knots: 0.8~58.0 ±(2.0% reading+50)FM: 0 to 99990 0 to 9.999ft2; CMM: 0 to 99990 0 to 9.999ft2; CMS: 0 to 9999 0 - 9.999 m2Multi-function: Reading hold, maximum, minimum, etc for Hand-held or Fixed Measurement.Portable and Professional: Large LCD display backlightPower Supply: 9V6F22 Battery (Included),
This temp gun is pretty similar (I can't find the same one I have, but it's just a cheap one)
And yeah, environmental conditions make a big difference, but smaller local changes affect it too. Walking outside from a controlled climate into whatever is natural is pretty disruptive even for easy-to-TC coil materials. TC is just finicky to begin with. DNA mods account for it with extra temp sensors that read changes in ambient temperature, but even that only goes so far, and is susceptible to things like bodyheat influencing it.
Get a dimmable lamp hood like this one and use any white light basking bulb. You can go to any hardware store and get a couple feet of chain for a couple dollars, and some screw in hooks to hang it from. If you use the clamp it could fall and burn your tort or catch the substrate on fire. And then get a point and shoot thermometer gun like this one to check the temp directly under the bulb. Putting a piece of slate for your tort to lay on under the lamp is also a good idea. About $1 for a square foot or you could look for a broken piece they may give you for free.