MEWOI303B is a non-contact and adjustable emissive collimator with laser, LCD display, and auto power off.
Main Functions
Main function | 303B |
Measuring temperature range | --20℃～550℃(-4℉～1022℉) |
Max display | 3 digit LCD display |
Display resolution | 0.1℃/0.1℉ |
Accuracy | ±2.0℃ or 2% |
Display unit | ℃/oF |
Auto power off | √ |
Back light | √ |
Measuring time（90%） | 0.5s |
Field of view D：R | 12：1 |
Emissivity | 0.1-1 adjustable |
Temperature of the work environment | 10℃~30℃ |
Size | 97×43×160mm |
Weight | 125g(without battery) |
Inner packing | blistic packing |
Power | 9V battery |
SELECTION GUIDE 1
InfraRed Thermometers
Click "Blue" marked Model No. to View the Spec
| Model | Range | Resolution | Accuracy | Distance Spot Ratio | Emissivity | Auto Power OffAuto Power Off | Power |
| --20℃～550℃(-4℉～1022℉) | 0.1℃/0.1℉ | ±2.0℃ or 2% | 12：1 | 0.1-1 adjustable | √ | 9V battery |
| -32℃~330℃(-26℉~626℉) | 0.1℃or 0.1℉ | ±2% or 2℃ | 12：1 | 0.95 pre-set | √ | 2*1.5AAA battery |
| -32℃~380℃(-26℉~716℉) | 0.1℃or 0.1℉ | ±2%or2℃ | 12:1 | 0.95 pre-set | √ | AAA*2 battery |
| -32℃~550℃(-26℉~1022℉) | 0.1℃or 0.1℉ | ±2% or 2℃ | 12:1 | 0.95 pre-set | √ | 2*1.5AAA battery |
| -32℃~550℃(-26℉~1022℉) | 0.1℃or 0.1℉ | ±2% or 2℃ | 12:1 | 0.95 pre-set | √ | 2*1.5AAA battery |
| -50℃~600℃(-58℉~1112℉) | 0.1℃or 0.1℉ | ±2% or 2℃ | 12:1 | 0.10~1.00 adjustable | √ | 9V battery |
| -50℃~750℃(-58℉~1382℉) | 0.1℃or 0.1℉(<1000℃) | ±2% or 2℃ | 12:1 | 0.10~1.00 adjustable | √ | 9V battery |
MEWOI862AS | -50℃~900℃(-58℉~1652℉) | 0.1℃or 0.1℉(<1000℃) | ±2% or 2℃ | 12:1 | 0.10~1.00 adjustable | √ | 9V battery |
| -18℃~1150℃(-58℉~2102℉) | 0.1℃or 0.1℉(<1000℃) 1°C or 1°F(≥1000°C) | ±2%or2℃ | 50:1 | 0.10~1.00 adjustable | √ | 9V battery |
| -18℃~1350℃(0℉~2462℉) | 0.1℃or 0.1℉(<1000℃) 1°C or 1°F(≥1000°C) | ±2%or2℃ | 50:1 | 0.10~1.00 adjustable | √ | 9V battery |
| 200℃~1850℃(392℉~3362℉) | 0.1℃or 0.1℉(<1000℃) 1°C or 1°F(≥1000°C) | ±2%or2℃ | 50:1 | 0.10~1.00 adjustable | √ | 9V battery |
| -18℃~1650℃(0℉~3002℉) | 0.1℃or 0.1℉(<1000℃) 1°C or 1°F(≥1000°C) | ±2%or2℃ | 50:1 | 0.10~1.00 adjustable | √ | 9V battery |
| 200℃~2200℃(392℉~3992℉) | 0.1℃or 0.1℉(<1000℃) 1°C or 1°F(≥1000°C) | ±2%or2℃ | 80:1 | 0.10~1.00 adjustable | √ | 4*1.5V AAbattery |
