Please note: the package does not include batteries Soldering Iron Tip Thermometer Tip Temperature Tester 0-800 Tip thermometer providing reliable temperature control of soldering iron tips. Compact design saves your workspace and allows you to easily carry it around. Extremely fine sensor with high temperature reactivity is incorporated. Suitable for Solder Good temperature response using a fine CA wire sensor (0.2mm) sensor always maintains accurate temperature measurment (Replace sensor when the measuring point underwent degradation) Sensor has the twice service life than conventional . Dimensional Measurement Allows you to measure from any desired direction according to tip shape Auto Shut-Off Function If no measurement operation is performed within 3 minutes, the power be automatically shut off. MAX HOLD Function When the button "MAX HOLD" is pressed, "MAX HOLD" be displayed and the highest temperature of Iron be held in the display. Easy-to-read temperature Large and clear display Digital temperature display make to read it accurately Compact Size Convenient to carry and saves your workspace (1 9v battery is not included in the shipment) Color: Grey Material: plastic Package Contents: 1 * Solder furnace temperature tester 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.