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๐ Measure Like a Pro, Anywhere, Anytime!
The PWWDADA GM400 Laser Infrared Thermometer offers ultra-precise, non-contact temperature readings from -50ยฐC to 400ยฐC with a fast response time and a 12:1 distance-to-spot ratio. Its backlit LCD and smart power features make it ideal for industrial, kitchen, and home use, backed by FCC, CE, and RoHS certifications and a 2-year warranty.
| ASIN | B07XG3P7R9 |
| Additional Features | Non-Contact |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #57,082 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #55 in Infrared Thermometers #220 in Meat Thermometers & Timers |
| Brand | PWWDADA |
| Brand Name | PWWDADA |
| Color | Orange |
| Connectivity Technology | Infrared |
| Customer Reviews | 4.4 out of 5 stars 1,860 Reviews |
| Display Type | LCD |
| Included Components | Temperature Gun, 2 x 1.5V battery, User Manual |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 150 g |
| Manufacturer | PWWDADA |
| Model | GM400 |
| Model Name | GM400 |
| Number of Batteries | 2 A batteries required. (included) |
| Outer Material | Plastic |
| Part Number | GM400 |
| Power Source | Battery Powered |
| Product Care Instructions | Oven Safe, Wipe Clean |
| Resolution | 0.1 degrees fahrenheit |
| Response Time | 2 seconds |
| Reusability | Reusable |
| Special Feature | Non-Contact |
| Style Name | Contemporary |
| UPC | 034948044529 |
| Unit Count | 1 Count |
| Upper Temperature Range | 400 ยฐC |
B**Y
Works Great and Very accurate
Very accurate and easy to use. The laser pointer helps a lot when measuring temperature, and the readings appear instantly. Great for cooking, automotive work, and home projects. Good quality for the price and works exactly as expected.
J**F
Great unit
Works good Good price is well. ๐
R**H
Close enough ?
Tried out a few low cost Infrared Thermometers. They all have the same basic design and suffer the same accuracy problem - poor ambient reference sensor causing error at different ambient (room) temperature and lags when the room temperature change. This one is only 2 degrees off at 82F (while a more expensive one is reading 4 degrees off). Close enough for kitchen work. YMWV
E**S
Accurate Enough for Everyday Use, Surprisingly Handy for the Price
Accurate Enough for Everyday Use, Surprisingly Handy for the Price I picked this up mainly as a quick, grab-and-go temperature checker for random tasks around the house and garage, and itโs turned out to be one of those tools you end up using more than expected. For under ten bucks, itโs honestly a solid little device. What I like most is how easy it is to use. Pop in the batteries, point, pull the trigger, and you get an instant reading. The backlit display is clear and easy to read, even in lower light. Iโve used it for checking pan temps while cooking, verifying oven heat, spotting hot spots on my grill, and even checking AC vent output. Itโs also useful for quick diagnosticsโlike identifying heat leaks or uneven temperatures in different areas. The non-contact aspect is a big plus. You donโt have to touch anything hot, which makes it safer and more convenient, especially for things like cast iron, pizza stones, or engine components. The 12:1 distance-to-spot ratio is decent for this price range and works well as long as youโre mindful of distance. A few things to keep in mind. Accuracy is generally good for everyday use, but itโs not lab-grade. I noticed small variations depending on surface type and distance, which is expected with infrared thermometers. Also, the laser aiming isnโt perfectly alignedโit gives you a general idea, but not pinpoint precision. Youโll get better results aiming steadily and keeping a consistent distance. Another important note: this measures surface temperature only, not internal temperature. So itโs not a replacement for a probe thermometer when cooking meats. Overall, for the price, itโs hard to complain. Itโs lightweight, simple, and versatileโexactly what you want in a tool like this. Bottom line: A very affordable, easy-to-use infrared thermometer thatโs great for quick surface temp checksโjust donโt expect precision-level accuracy.
J**.
Good quality, Accurate.
Update 4/29/2026 I have been using it to measure the temperature in my refrigerator and freezer and it works great. I have been using it on a regular basis to check the heat temperature coming out of all my vents, I love it. I was not sure what to expect from a temperature reading unit that is low priced. I am pleasantly happy with how easy it works and more so how accurate it is in comparing it to the various thermostats in my home. It is almost spot on with everyone of them and it will help to find drafts coming in during the cold winters here in Frazier Park. I highly recommend buying it as you will be happy too.
W**.
Works good
Works well for me I check ac in home temperatures
K**N
Seems okay at best for checking temps around the house
Purchased "Used - Mint" and the batteries were missing... The dollar I saved was spent on batteries... you get what you pay for I suppose. Seems to work as it should, not sure of the accuracy just yet.
M**K
Temperature Gun
worked great I use it to help set the temp on my grill to make sure temp is where It needs to be
Trustpilot
1 week ago
3 weeks ago