The Raytek® Raynger 3i Plus infrared thermometer is a new generation of portable products designed to meet industry standards for process performance in high-temperature environments. The combination of high accuracy, exceptional distance system ratio (D:S) and high repeatability and reliability makes it an excellent temperature measurement solution for process temperature detection and fault detection. The 3i Plus is ergonomically designed for a comfortable grip and a secure grip. Enhanced usability features include Inner Red Dot Aiming technology, which enables accurate aiming when hot targets cannot be seen with laser aiming alone. DataTemp® Windows PC software supports real-time communication, data storage, mapping and analysis. The innovative thermometer also offers a mobile app for fast data transfer and integration, and can also be used as an online thermometer on an ad hoc basis.

1. Stronger
The rugged design minimizes the risk of damage by reducing the risk of damage
Maintenance Costs – Withstands a 1m (3.2ft) drop
More data is sampled, ensuring faster processing times
Longer operating time (24 hours) – rechargeable battery
Flexible for a wide range of applications/temperatures
Very accurate temperature measurement
2. Simpler
Intuitive user interface for easy parameter setting and "on-site"Displays data analysis and trends
Dual laser capability for fast and easy data capture andSave
With USB or Bluetooth, data can be transferred quickly and easilyto a PC or smartphone
3. It's safer
The high optical resolution ensures accurate temperature readings even over long distances
The "Red Nose" heat-resistant alarm and target temperature alarm function ensure that the operator is safe and effective
Dual laser and scope aiming for easy handling of "red-hot" backgrounds


It is convenient to record the date of the portable thermometer
Clear temperature display with numerical and trend information
Quickly select the default configuration
Capture temperature in the field with a smartphone app and send temperature reports by email*
See temperatures and trends in real-time
iron
steel
Metal smelting
Casting and heat working operations
ceramics
semiconductor
High-temperature furnace
Petrochemical furnaces
