T and D Thermo / Barometric Pressure Recorder ( TR-71U) - TR-73U

They may look like toys... but they are not!!, Humidity Data logger Temperature Recorder - more info check here: http://www.buymeasuringtools.com/T-and-D-Thermo-Barometric-Pressure-Recorder-TR-71U-10047101/

Quick Brief

Place of Origin: Japan Brand Name: T and D Model Number: TR-73U Usage: Industrial Theory: Thermocouple Thermometer High Quality: Prompt Delivery

Specifications and Product Details:

TR-71U/ TR-72U/ TR-73U T and D Temperature Humidity Recorder Data logger

They may look like toys... but they are not!!
Use them and find out for yourself...powerful, durable and versatile.

For Measuring and Recording Temperature and Humidity

These handy Thermo Recorders measure and record temperature and humidity. The recorded data is then downloaded to your computer via our exclusive software whereby colorful graphs and tables can be easily created. By making use of two alkaline batteries this low energy using compact lightweight unit can be left alone to record continuously over long periods of time. And with our exclusive circuitry we have created a model that brings you the accuracy of more expensive models at a price you can afford.

ModelTR-71UTR-72UTR-73U


Measurement	Internal: -10 ~60°C; External: -40 to 110°C	Internal: -10 to 60°C; External: 0~50°C; 10 to 95%RH	Internal: -10 to 60°C, 750 to 1100hPa; Ext. 0~50°C, 10 ~ 95%RH
Optional Sensor	-60 to 155°C; -40 to 110°C	-40 to 110°C	-40 to 110°C
Resolution:	0.1°C	1%RH	0.1°C; 1%RH ; 0.1hPa
Sensor	Thermistor	Macromolecular Humidity Sensor	Temp: Thermistor; Humidity: Macromolecular; Barometric Pressure sensor
Recording Internal	1,2,5,10,15,20,30 Seconds; 1, 2,5,10,15,20,30,60 minutes Total 15 choices	- ditto-	-ditto-
Recording Capacity	8,000 x 2 Channels	8,000 x 2 Channels	8,000 x 3 channels
Attached Sensor	TR-0106 (Tep resin-coated temperature sensor)	TR-3100 x 1 (Temp. Humidity sensor)	TR-3100 x 1 (Temp. Humidity sensor)

TR-71U / TR-72U/ TR-73U Specifications:

TR-71U TR-72U
Measurement
TR-71U Channel 2 (Select from Internal or External)
TR-72U 2 Channel (Temperature and Humidity)
Measurement Item TR-71U Temperature Only
Temperature Humidity
Internal Sensor -10 to 60 ° C
TR-71U: External Sensor -40 to 110 ° C
TR-72U : 0 to 50 ° C, 10 to 95%RH
TR-71U : Option Sensor -60 to 155 °C
TR-72U: *1 -40 to 110 ° C
Measurement Accuracy
(Standard Sensor) Average +/-0.3° C(-20 to 80 ° C)
Average +/- 0.5 °C(-40 to-20/80 to 110 °C) +/- 5%RH
(At 25 ° C 50%RH)
Measurement Resolution Display 0.1° C , 1%RH (TR-72U)
Sensor Thermistor Macromolecular
Humidity Sensor
Recording Interval 1,2,5,10,15,20,30Seconds,1,2,5,10,15,20,30,60Minutes / Total of 15 choices
Recording Capacity 8,000 Readings x 2 Channels
Recording Method Endless (Overwrite from the oldest data when recording capacity is full)
One time Method (Stop recording when recording capacity is full)
LCD Display Measurements (Ch1 only, Ch2 only, alternating display), Recording Status,
Battery Life Warning, Amount of Recorded Data, Unit of Measurement
Battery AA Alkaline battery (LR6)
Battery Life About 1year *2
Data Back-up Activated when battery power is low or when switch is off (about 1 year)
Interface USB Communication Cable (option: RS-232C)
USB Communication time When downloading (1 unit of full data-about 8 seconds)
Dimentions H55mm x W78mm x D18mm
Weight About 62g (Including AA alkaline batteries)
Warking Environment for Main Unit Temperature: -10 to 60 ° C
TR-72U Humidity: under 90%RH (without condensation)
Attached Sensors TR-0106 x 2 (TR-71U) ; TR-3100 x 1 (TR-72U)
*1: There are two types of temperature sensor for TR-71U depending on measurement range.
*2: Battery life depends upon the measuring environment, recording interval, and quality of the battery being used.