DSR-TT Dual temperature recorderDetailed product description：

Technical parameters of DSR-TT dual temperature recorder
sensor
Type External temperature probe 3-meter low temperature and corrosion-resistant wire
Probe size 5.0 × 6.0 × 9.5mm
measurement data
Temperature range: -45 ℃ to 105 ℃
Temperature accuracy: ± 0.5 ℃ (-45 ℃~70 ℃) ± 0.6 ℃ (70 ℃~105 ℃)
Temperature 1 resolution 0.1 ℃/° F
Temperature range 2-45 ℃~105 ℃
Temperature accuracy: ± 0.5 ℃ (-45 ℃~70 ℃) ± 0.6 ℃ (70 ℃~105 ℃)
Temperature 2 resolution 0.1 ℃/° F

routine data
Storage capacity: 10918 [Type A]/21840 [Type B]/180000 [Type C]/360000 [Type D] available in groups
Alarm setting temperature upper and lower limit alarm, display+sound+backlight
Refresh rates of 2, 5, 10, 30, 60, 255 seconds
Record interval adjustable from 2 seconds to 24 hours
Delay start for 1-120 seconds
Start mode immediately/delay start/timed start
End method: until full/first in first out/fixed-point storage/timed end
Timed start/end, open at any time, end at any time
Communication interface RS232/485 [R-type]/USB [U-type]/Ethernet [L]/Wireless [W, B, Z, F]
Battery model: 3.6V lithium battery x 1
Battery life of one year (refresh rate of 10 seconds)
Clock Battery CR2032
External power supply 7-24V DC
Storage environment -50 ℃~90 ℃
Dimensions: 123mm × 117mm × 33mm
The total weight of the machine is 345g
LCD display area 66mm × 42mm

DSR-TT Dual Temperature Recorder