The high-performance, handheld OS758-LS dual infrared thermometer is a non-contact temperature measurement instrument. The OS758-LS offers a wide array of features including adjustable emissivity, color backlit LCD, 60:1 distance to spot, hi/ low temp alarm, max/min/avg/diff temperature monitoring and data storage. This meter is also designed with a microSD card slot (SD card included). The OS758-LS offers a rugged design that is shatterproof at 1 m (3.3') with an ergonomic rubber boot handle. A Type K thermocouple input is included for contact measurements, often used to verify emissivity.
Specifications Measurement Range: -35 to 1600°C (-31 to 2912°F) Accuracy (T amb = 23 ± 3°C): T = -35 to 0°C: ±(2°C+0.05/°C) T = 0 to 1600: ±2% of reading or 2°C (4°F) whichever is greater Emissivity Range: 0.95 default adjustable 0.1 to 1 step 0.01 Resolution: 0.1°C/0.1°F at -83.2 to 999.9 (°C/°F), otherwise 1°C/1°F Spectral Range: 8 to14 µm Response Time (90%): 1 sec Distance to Spot: 60:1 (90% energy covered) Modes: Real-time, max/min/avg/diff, lock, hi/low temp alarm Internal Memory: Detailed 24 memories with temperature and emissivity External Memory Type: Support 8G micro SD card Battery Life: Typical 14 hours, minimum 10 hours continuous use (alkaline, with laser and backlight) Dimensions: 203 H x 176 D x 58 W mm (8 x 6.9 x 2.3') Weight: 401 g (14.14 oz) including batteries (AA x 2 pcs)
Rated 2 out of
Meijia Li from
Don‘t know how to useThis item is too new to find a specific mannul for it. I have asked the mannul two times and that was the answer of that. It has two last points, however, the two laser point could not combine to one spot which mease I could not make sure which point exactly it is testing. So I return it back.