Product Information Product Name Cofoe Non-contact IR Digital Thermometer Model No. HTD8818D Memory 50 sets Measurement error: ± 0.1- ± 0.3 degrees Celsius Measurement Distance 1-3cm Measurement Range 34-42.9 Battery DC3V,2*AAA Alkaline Battery Size 138*95*40mm Weight 90g Temperature mode Backlight with Three Different Color Green 34-37.3 Orange 37.4-38.0 Red 38.1-42.9
