Product features
Built-in laser sight allows for fast, accurate targeting
Automatic range selection, 0.1℃/℉-- resolution
Mini design, compact and lightweight, easy to use
With a fixed emissivity of 0.95, 95% of daily needs can be met
Unit conversion ℃/℉
8S automatic shutdown, automatic data hold, low voltage prompt
Power failure memory function
Infrared temperature measurement distance and object target ratio (D:S=10:1)
LCD disy with backlight, suitable for measuring at night and in dark light
Temperature range: -20℃~ 400℃ (-4℉~ 752℉), sufficient temperature range to meet different requirements of users;
Fully functional, can be widely used for electrical maintenance, clinker textile, ventilated food testing safety
D:S distance coefficient is 10:1, allowing users to measure more accurate data in a safer location;
As the distance (D) from the measured target increases, the size (S) of the light spot in the area measured by the thermometer increases. The relationship between distance and light spot diameter is shown in the figure below. Light spot diameter represents 90percent energy circle. When the distance between the thermometer and the target is 400mm(16 "), producing a 40mm(1.6 ") light spot diameter, the maximum D:S of 10:1 -- can be obtained
Basic function |
The range of |
Basic accuracy |
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UT300A+ |
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Temperature measurement (℃) |
-20~400℃ |
-20℃≤ t ≤0℃:±(2.0℃+0.1℃/℃)
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Temperature measurement (℉) |
-4℉~ 752℉ |
-4℉≤ t ≤32℉:±(4.0℉+0.1℉/℉)
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Temperature coefficient |
Plus or minus 0.1 ℃ / ℃ or + / - 0.1 percent / ℃ take larger value (plus or minus 0.1 ℉ / ℉ or + / - 0.1 percent / ℉ take larger value) |
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Repeatability |
Maximum ±1℃ or ±1.0percent (maximum 2℉ or 1.0percent) |
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Special function |
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Optical resolution |
10:1 |
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Emissivity |
0.95 (not adjustable) |
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Response time |
≤500ms(95percent of reading) |
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Spectral response |
5.5um ~ 14um |
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Automatic shutdown |
8s |
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Low voltage disy |
√ |
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LCD disy |
TN is showing that |
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The number holds |
√ |
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Unit conversion (℃/℉) |
√ |
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Backlight |
√ |
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Laser |
√ |
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Operating temperature |
0℃~ 50℃ (32℉~ 122℉) |
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Storage temperature |
-20℃~ 60℃ (-4℉~ 140℉) |
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Operating humidity |
< 90percentRh (non-condensing) |
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Drop test |
1m |
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General characteristics |
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Power supply |
2*AAA(zinc manganese battery) |
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LCD size |
20*24mm |
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Fuselage color |
Red gray |
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Fuselage weight |
146g |
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Fuselage size |
135.00 X94.00 X36.50mm |
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Standard parts |
None |
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Standard packing |
Blister, specification, warranty |
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Standard packing数量 |
Twenty |
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Standard packing尺寸 |
430 X265X300mm |
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Standard packing箱毛重 |
6.97KG |