Precise non-contact measurements Fahrenheit/Centigrade MAX/MIN temperature displays Built-in laser pointer LCD display Features:l Precise non-contact measurementsl Built-in laser pointerl User selectable ºC or ºFl MAX/MIN temperature displaysl Trigger lockl Automatic Data Hold & Auto power offl Automatic selection range and Display Resolution 0.1ºC(0.1ºF)l The meter at 8 inches away measure 1 inch targetl Backlit LCD display The main body and package Ease to operate and charging The diaplay and specification The package and main body Main body General specifications
| MEAS. RANGES | -50°C to 350°C/-58°Fto 662°F |
| RESPONSE TIME | Less than 1 second |
| OVER RANGE INDICATION | LCD will show “------” |
| POLARITY | Automatic (no indication for positive polarity); Minus (-) sign for negative polarity. |
| EMISSIVITY | 0.95 fixed value |
| FIELD OF VIEW | D/S = Approx.13:1 ratio (D = distance, S = spot)(Has 90% encircled energy at the focal point) |
| DIODE LASER | Output <1mW, Wavelength 630~670nm,class 2 (II) Laser product |
| SPECTRAL RESPONSE | 8~14um |
| POWER OFF | Automatic shut off after 8 seconds, approx. |
| OPERATING TEMP. | 0°C to 50°C (32°Fto 122°F) |
| STORAGE TEMP. | -20oC to 60oC(-4oF to 140oF) |
| RELATIVE HUMIDITY | 10%~90%RH operating, <80%RH storage |
| POWER SUPPLY | 9V battery, NEDA 1604A or IEC 6LR61, or equivalent |
| WEIGHT | 130g. |
| SIZE | 145*98*42 mm |
| Range | Resolution | Accuracy |
| -50oC to 0 oC (-58 °F to 32 °F) | 0.1 oC/°F | + 4 oC/+ 7°F; |
| 0oC to 350 oC (32 °F to 662 °F) | ± 2% of reading or ± 2ºC /+ 4°F; | |
| Note:Accuracy is given at 18 oC to 28 oC (64 oF to 82 oF), less than 80%RH.Emissivity:0.95 fixed valueField of View:Make sure that the target is larger than the unit’s spot size. The smaller the target, the closer you should be to it. When accuracy is critical, make sure the target is at least twice as large as the spot size. | ||
MITECH T-830D Infrared Thermometer
