About RC-4HC

Reusable, internal 1 temperature sensor and 1 humidity sensor, 1 optional external temperature sensor with a wide range:-40℃~+85℃

LCD alarm indication, buzzer alarm, long battery life

Free MAC/WIN supported software; adjustable log interval:10s-24h; Selectable temperature unit: ℉ and ℃

16,000 data points, with USB/PC Connection cable

Data export in PDF/EXCEL via data management software

Why We Choose this Multi-use Data Logger?

Elitech RC-4HC temperature and humidity data logger features a multifunction LCD alarm indicator, replaceable battery with a buzzer alarm. A reason why it satisfies the dynamic and growing demand for cost-effective temperature data logger in cold chain supply.

With Elitech RC4HC temperature data logger, users can export data in PDF or Excel via Elitech data management software.

For convenience, Elitech designs these temperature data loggers with a both internal and optional exterior temperature sensor. They are highly sensitive and can detect slight changes in temperature. This makes Elitech temperature data loggers a better alternative for: pharmaceuticals, food, medical cabinets, laboratories, cold storage or breeding industry.


1. Temperature measuring range:-30 °C ~+60 °C; for optional external sensor: -40°C~+85°C

Ambient environmental temperature: -30 °C ~+60 °C

2. Accuracy: ± 0.5°C Resolution: 0.1 °C

3. Communication interface: USB interface

4. Power supply: CR2450 battery or power supply via USB interface

5. Size: approx. 84 (L) x 44 (W) x 20 (H) mm (3.3 x 1.73 x 0.79 inch)

Notice: when the external sensor is inserted into the logger, the internal sensor will not work.


1.Multi-function LCD

2. LCD alarm indication, buzzer alarm

3.Internal NTC temperature thermal sensor, optional external sensor

4.Data export in PDF/EXCEL via data management software

5.16000 data recording capacity.

6. Record interval: 10s~24hour adjustable

7. Selectable °F/°C temperature unit

Package include: 1x Temperature and Humidity data logger 1X Temperature Sensor 1x USB cable 1x Battery 1x User manual