Hikvision’s DS-2TP31B-3AUF Handheld Thermography Thermal camera is specially designed to detect elevated skin-surface temperature with high accuracy in real time. It is equipped with a 160×120 resolution thermal detector. These handheld devices are good for non-invasive Temperature Screening where a business or institution does not expect a huge amount of people (e.g around 10-20 people per hour). These are great because they can easily be moved from location to location. The portability of this device makes this perfect for creating flexible temperature screening checkpoints.