| Specifications | UT305A+ | UT305C+ | |
| Measurement range | Infrared temperature measurement | -50°C~1850°C
(-58.0℉～3362℉) |
-50°C~2200°C
(-58.0℉～3992℉) |
| The environment temperature measurement | -10°C~50°C (14℉～122℉) | ||
| Relative humidity | 10%RH~90%RH | ||
| Type K thermocouple | -50°C~1370°C (-58.0℉～2498℉) | ||
| Accuracy | Infrared temperature measurement | -50°C~0°C, ±(1.0℃+0.1℃/℃)
-58℉~32℉, ±(2.0℉+0.1℉/℉) 0°C~2200°C, ±1.0℃ or ±0.01×t℃ (Which is greater) |
|
| The environment temperature measurement | -10°C~0°C (14℉~32℉), ±1.0°C (±2.0℉) 0°C~40°C (32℉~104℉), ±0.5℃ (±1.0℉)
40°C~50°C (104℉~122℉), ±1.0℃ (±2.0℉ ) |
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| Relative humidity | ±5%RH | ||
| Type K thermocouple | ±(0.005×t+1.5)℃, ±(0.005×t+3.0)℉ | ||
| Certification | CE UKCA | ||
| Diastance ratio（D:S) | 55:1 | ||
| Emissivity | 0.1~1.0 (adjustable) | ||
| Spectral response | 8µm~14µm | ||
| Repeatability of infrared temperature measurement | ±0.005×t℃（℉）or 1℃（2℉） （Which is greater） | ||
| Display resolution | 0.1℃（0.1℉） | ||
| Unit conversion | ℃ / ℉ | ||
| Laser point | Single laser, output < 1 mW, class II | ||
| Data storage | 999 groups | ||
| Data output format | PDF、CSV | ||
| Data communication or charging interface | Type-C USB | ||
| Battery | Li-ion 3.7V 2600mAh 18650 rechargeable lithium-ion battery | ||
| Charging time | No more than 3 hours | ||
| Continuous working time | Work continuously for no less than 20 hours on full charge | ||
| Buzzer alarm | √ | ||
| Trigger lock function and reservation measurement | √ | ||
| Real time, date | √ | ||
| LCD type | 2.4 inch TFT LCD 320 * 240 pixels | ||
| temperature coefficient | ±0.1℃/℃ or ±0.1%℃/℃, ±0.1℉/℉ or ±0.1%℉/℉（Which is greater） | ||
| Work at an altitude of | No more than 2000 meters | ||
| Drop test | 1m | ||
| Standard k-type thermocouple probe (bead type) | |||
| Measurement range | -40°C to 260°C (-40°F to 500°F) | ||
| Accuracy | 0.075× T (t is measured temperature) | ||
| Lenth | 1 m (40 in) long K type thermocouple cable with standard micro thermocouple connector and bead probe | ||
| General Characteristics | |||
| Power | Li-ion 3.7V 2600mAh 18650 rechargeable lithium-ion battery | ||
| LCD screen size | 37mm x 49mm | ||
| Product color | red and gray | ||
| Net weight | 375 g | ||
| Product size | 205 x 65 x 124 mm | ||
| Standard accessories | Type-C data cable, Type K thermocouple probe (bead Type) | ||
| Standard packing | Gift box, tool box, instruction manual, warranty card | ||
| Standard packing quantity | 1 pc | ||
| Standard packing size | 365*160*300 mm | ||