Chauvin Arnoux CA1821 Single Input Thermometer (Data Logging)
Chauvin Arnoux CA 1821 Single-Channel Contact Thermometer
The Chauvin Arnoux CA 1821 is a compact, high-accuracy single-channel thermocouple thermometer designed for UK electricians, HVAC engineers and maintenance technicians who need reliable temperature measurement and long-term logging on site.
Ideal for electrical panels, plant rooms, HVAC systems and industrial processes, the CA 1821 supports J, K, T, N, E, R and S thermocouples, making it a versatile tool for commissioning, fault-finding and compliance checks. With Bluetooth and USB connectivity, engineers can easily download data for reporting, audits or calibration records.
Its IP54-rated, magnetised housing allows safe hands-free use on metal surfaces, while the wide backlit display ensures clear readings in poorly lit environments.
How does the CA 1821 help on site?
It lets technicians measure, log and export temperature data accurately over long periods, without complex setup or constant supervision.
Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.
