Additel 282 - Dual Channel Reference Thermometer

• Precision Accuracy: Achieve up to ±0.006°C at 0°C, with minimal temperature drift and long-term stability thanks to innovative ratio measurement technology and current reversal techniques.
• Dual-Channel Input: Simultaneously view and compare two sensors—RTDs or thermocouples—using smart Lemo-style connectors for secure calibration data retention.
• Smart Connectivity: Includes Bluetooth and USB communication for remote monitoring via the Additel Mobile Link App, allowing real-time data viewing up to 20 meters away.
• Intuitive Interface: Large, smartphone-style touchscreen with single-touch navigation enhances user experience and saves time during operation.
• Advanced Datalogging: Record multi-parameter data with 8GB internal storage, analyze trend curves, and view statistics directly on the device—ideal for long-duration monitoring.
• Sensor Library: Built-in support for ITS-90, CVD, standard TCs, 13 RTD types, and user-customizable sensors for ultimate flexibility.
• Durable and Field-Ready: Rugged IP67-rated construction with rechargeable lithium battery ensures reliability in harsh environments.

• Additel ADT282 reference thermometer
• Power Adapter
• USB Cable type A to type C
• Chargeable Li-ion battery
• NVLAP ISO 17025 accredited calibration certificate with data

The Additel 282 Dual Channel Reference Thermometer is an advanced handheld instrument designed to deliver laboratory-grade precision in the field. Engineered for professionals who demand accuracy and reliability in temperature metrology, this thermometer readout supports RTDs and thermocouples through dual analog input channels, enabling accurate comparison measurements and versatile calibration applications.

Ideal for use in calibration labs, production facilities, or on-site inspections, the ADT282 provides unmatched performance with a resolution of 1mK and 0.1mΩ/0.1µV for electrical measurements. It is a go-to solution for stability and uniformity testing in liquid baths, dry wells, and thermocouple furnaces, offering dependable reference-level measurement capabilities.

Quality and Reliability

With ISO 17025-accredited calibration included, the ADT282 offers traceable, high-accuracy measurements trusted by professionals worldwide. Its robust design and intelligent features make it a high-value tool for precision temperature measurement and calibration workflows.