▪ The operation temperature of this products is 16℃~35℃.

▪ Do not place this product near a charged object to avoid electric shock.

▪ Do not use this product in an environment where the relative humidity is greater than 85%. 

▪ Do not place this product too close to the electromagnetic range(eg radio ,cell phone, etc.).

▪ Do not expose the product to the sun , or near the stove and never touch the water 

▪ Do not bump or drop this product. Do not use it if it is damaged. 

▪ Sweat, hair, hat or scarf on the forehead can affect the accuracy of the measurement 

▪ When forehead sweating or other reasons cause the temperature of forehead to not reflect the human body temperature properly, please measure from behind the earlobe 

▪ When cleaning is necessary, wipe the surface of the meter with alcohol. 

▪ This product can not replace the doctor’s diagnosis.