Operation guide of Digital Non-contact Pyrometer Color LCD                                                     1. When use this IR probe to measure the object, you should move it face to measure object and then press the button, you must bear in mind of the measured distance between the object and the probe, also to help you point the object, this unit built-in a laser pointer. Please move the laser pointing dot to your measure object.

2. Distance to Spot ratio (D:S) Raws li qhov kev ncua deb ntawm cov khoom nce, qhov chaw loj ntawm qhov khoom loj dua. (thov saib daim duab hauv qab no)

3. Kev pom: Nco ntsoov tias qhov ntsuas qhov ntsuas yuav tsum loj dua qhov chaw loj, Qhov me dua lub hom phiaj ze dua qhov ntsuas qhov deb. Thaum qhov tseeb yog qhov tseem ceeb kom paub tseeb tias lub hom phiaj yog tsawg kawg yog ob zaug loj li qhov chaw loj. Pom zoo ntsuas qhov deb tshaj plaws yog 20cm (xav tias qhov ntsuas qhov khoom loj yog 10cm X 10cm)

4.Emissivity: The default emissivity is 0.95 (can't be  adjusted)

5. Qhib lub qhov rooj roj teeb, tso ob lub AAA loj roj teeb tshiab raws li daim duab 1 qhia nrog qhov tseeb polarity, kaw lub qhov rooj roj teeb. Nias lub ntsuas khawm kom qhib lub tsev, LCD npo qhia tag nrho cov cim raws li daim duab 2 qhia. Qhov ntsuas tus nqi tuav rau 20 vib nas this

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Digital Infrared Thermometer Tsis yog- Hu rau Laser Termometer IR LCD Zaub Kub Meter Phom Pyrometer Temperature Instruments