Limit of 2 per purchase. For larger orders please submit an enquiry request via the contact form. Non-contact IR Thermometer will produce an accurate calculation of temperature with a low power consumption resulting in a long lifespan.  Features:Precise non-contact measurementsUser selectable °C or °FAutomatic selection range and display resolution 0.1°CAutomatic data hold & auto power offWhen the measurement is higher than 37.3°C, the thermometer will trigger the alarmBacklight LCD display