Rc-4 Usb Temperature Data Logger Datalogger Recorder External Sensor 16000 Point

Permanent data storage, building documents for searching, data could be read and printed by PC data management software. Directly connect with computer for data exchange, easy operation: When connected to computer, the software will automatically read data, and form reports.Display temperature, time, over temperature alarm, temperature upper/lower limit, temperature Max./Min. value in the LCD screen.Double sensor: Built-in Sensor and External Sensor-Besides battery, could also be powered by USB cable when connected with PC, and it could upload data even if the battery is out of use.Over Temperature Alarm & Upper/Lower Limits can be set-Used to record temperature data over a long period of time-Wide measuring range, high accuracy & adjustable record interval-LCD to show data and settings-Above one year battery life-16000 data recording capacity-Data management software & USB cable included for working with PC easily-Data can be downloaded, analyzed, exported and printed conveniently.Auto power off and low battery indication-It has internal temperature sensor, and with optional external sensor, with optional internal buzzer alarm. If external sensor is connected, temperature measuring will automatically switch to the external temperature sensor. It has one CR 2450 battery, with the battery compartment in the back, ease of battery replacement: Rotate the battery cover clockwise to remove the battery by a coin, and rotate and tighten the battery cover counter after battery replacement.Specifications:Temperature measuring range: -30 C~+60 Cfor optional external sensor: -40 C~+85 CAmbient environmental temperature: -30 C~+60 CAccuracy: +/-1 CResolution: 0.1 CRecord capacity: 16000 points (MAX)Record interval: 10s~24hour adjustableSensor: Internal NTC thermal resistorCommunication interface: USB interfacePower supply: CR2450 battery or power supply via USB interfaceBattery life: in normal temperature, if the record interval sets as 15 minutes, it could be used above one year.Item Size: approx. 84 (L) x 44 (W) x 20 (H) mm (3.3 x 1.73 x 0.79 inch)Item Weight: approx. 60 gPackage:1 x Data Logger1 x CR2450 battery (Installed inside)1 x External Sensor1 x USB Cable1 x Instruction ManualNote: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.