BTM-4208SD Lutron Temperature is a 12 channel digital thermometer and real time data logger, real time data logger, save the 12 channels temp measuring data along the time information.
Features :
- Channels no. : 12 channels ( CH1 to CH12 ) temperature measurement.
- Sensor type : Type J/K/T/E/R/S thermocouple.
- Auto datalogger or manual datalogger. Data logger sampling time range : 1 to 3600 seconds.
- Type K thermometer : -100 to 1300℃.
- Type J thermometer : -100 to 1200℃.
- Page select, show CH1 to CH8 or CH9 to CH12 in the same LCD.
- Display resolution : 1 degree/0.1 degree.
- Offset adjustment.
- Microcomputer circuit provides intelligent function and high accuracy.
- Jumbo LCD with green light backlight, easy reading.
- Can default auto power off or manual power off.
- Data hold to freeze the measurement value.
- Record function to present the max. and min. reading.
- Heavy duty & compact housing case.

General Specifications :
- Circuit : Custom one chip of microprocessor LSI circuit.
- Display : LCD size : 82 mm x 61 mm.
- Sensor Type :
- Type K thermocouple probe.
- Type J/T/E/R/S thermocouple probe.
- Resolution : 0.1℃ / 1℃ , 0.1℉ /1℉.
- Memory Card : SD memory card. 1 GB to 16 GB.
- Temperature Compensation : Automatic temp. compensation for the type K/J/T/E/R/S thermometer.
- Linear Compensation : Linear Compensation for the full range.
- Offset Adjustment : To adjust the zero temperature deviation value.
- Probe Input socket : 2 pin thermocouple socket.
- Data Hold : Freeze the display reading
- Memory Recall : Maximum & Minimum value
- Sampling Time of Display : Approx. 1 second.