Dedicated Accessory: This dedicated accessory, the SH7 thermal imaging multimeter, ensures compatibility and optimal performance. Non- Material: Made without high-concerned chemicals, this thermal imager is safe for use in all environments. Wide Temperature Range: Capable of measuring temperatures from -20 to 550, it's perfect for industrial applications. High Resolution Thermal Imaging: With a resolution of 320x240 thermal pixels, this infrared thermal imager provides clear and detailed visuals for accurate readings. Color:Black Material:ABS Package Contents: 1 * macro lens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.