| Brand Name: | WINTACT,BESTONE |
| Model Number: | WT300,WT550 |
| MOQ: | 60 |
| Price: | US$6.90~US$7.90 |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T,Western Union |
| Temperature Range | WT300: -50~420℃ (-58~788℉) WT550: -50~550℃ (-58~1022℉) |
| Accuracy | -50℃~0℃: ±3℃ / -58℉~32℉: ±5℉ 0℃~420℃/550℃: ±1.5℃ or ±1.5% 32℉~788℉/1022℉: ±2.7℉/±1.5% (whichever is greater) |
| Repeatability | 1% of reading or 1℃ |
| Resolution | 0.1℃ or 0.1℉ |
| Response Time | 500 mSec, 95% response |
| Spectral Response | 5~14μm |
| Emissivity | 0.10~1.00 Adjustable (preset as 0.95) |
| Operating Temperature | 0~40℃ (32~104℉) |
| Operating Humidity | 10~95%RH non-condensing |
| Storage Temperature | -20~60℃ (-4~140℉) |
| Dimensions | 153mm x 101mm x 43mm |
| Weight | 147.5g (including battery) |
| Power Supply | 3V (1.5V AAA battery x 2) |
| Battery Life | Non-laser mode: 22 hours Laser mode: 12 hours |
| Distance to Spot Ratio | 12:1 |