Why is the temperature in Celsius?I took the temperature of something but it was in Celsius. how do i change it to Fahrenheit?
Answer to: Why won't the device turn on?To turn on the device, you must pull the trigger. If a pull of the trigger doesn't turn it on, you may need a new battery.
Answer to: Why is there no laser when I pull the trigger?The laser is probably turned off. Look for the triangle on the screen and if it is not there, press the triangle button.