TZ-BT04B is Blutooth Low energy temperature and humidity data logger with the bluetooth 4.0 technology and Nordic NRF51822 chip.It can collect temperature and humidity of the surrounding environment.Such data can be recorded as history data.BT04B can store up to 12000pcs of the temperature and humidity data.Mobile phone with Bluetooth 4.0 or above can download and install App.It can store and monitor temperature and humidity of the environment comprehensively.It's characteristics are small-sized,low weighted,easily poratable and hightly accrate for wide use in cold chain logistics,archives,labs,museums,etc.,
Signal transmission frequency:
2.400 - 2.4835GHz
Data Storage Capacity:
Built in battery:
Panasonic CR2450,550mAh /3V
1.5 years (Depends on the mode of operation,can replace battery)
Operating temperature range:
Humidity detection range:
1. OEM Manufacturing welcome: Product, Package.
2. Sample order.
3. We will reply you for your inquiry in 24 hours.
4. After sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
1.Multi-use USB Temp&RH data logger2.With CSV&PDF file