In 1986, a small group of young engineers gathered to create T&D Corporation in Matsumoto, Japan with the dream of creating, developing and producing innovative and interest-sparking products. The name of their new company was a reflection of that pioneering spirit: the T standing for TRY and the D standing for DEVELOPMENT. Of the products that they TRIED and DEVELOPED, one in particular had an incredible impact as it hit the Japanese market in 1994. This was their PC compatible compact data logger called ONDOTORI Jr. Over the past ten years these data loggers combined with other innovative loggers have continued to be an incredible success in Japan; resulting in a 90% market share. Realizing that the future of data management would be in wireless solutions, T&D has been, for the last 5 years, leading the way in providing user-friendly wireless communication loggers. By obtaining CE approval in 2003 these innovative products have been made available to a wider world market. The dreams of the small group of engineers continue today as they gain strength and breadth

TR-71A – Vaccine Monitoring Wireless LAN Temp Logger with Optional Sensor

Measurement Channels: Temperature 2ch (Internal 1ch / External 1ch)
Measurement Range: -10 to 60°C (internal sensor); -40 to 110°C (supplied external sensor); -60 to 155°C (optional external sensor)
Accuracy: ±0.3°C at -20 to 80°C; ±0.5°C  at -40 to -20°C, 80 to 110°C)
LCD Display: Measurements, Battery Life Warning, etc.
Logging Capacity: 30,000 data sets
Recording Intervals: 15 choices from 1 sec. to 60 min.
Recording Mode: Endless/Onetime
Communications Interfaces: Wireless LAN, USB, Bluetooth
Warning Notifications: E-mail, Software/Browser
Power: AA Alkaline Battery x 2, AC Adaptor, USB Bus 5V
Operating Environment
· Temperature: -10 to 60°C
· Humidity: 90%RH or less (no condensation)
Dimensions: H:58mm × W:78mm × D:26mm
Waterproof Capacity: None
Battery Life: Approx. 10 days to 15 months

The software application used with the TR71A has a “Vaccine Mode”, which meets or exceeds CDC requirements for VFC, and is useful for monitoring and recording vaccine temperatures. TR71A is useful not only in research labs and hospitals, but also in homes, offices, and other industries.

Inquire

TR-71wf – Wireless LAN Temp Logger with Variety of Optional Sensors

Measurement Channels: Temperature 2ch (Internal 1ch / External 2ch)
Measurement Range: -40 to 110°C
Accuracy: ±0.3°C
LCD Display: Measurements, Battery Life Warning, etc.
Logging Capacity: 8,000 data sets
Recording Intervals: 15 choices from 1 sec. to 60 min.
Recording Mode: Endless/Onetime
Communications Interfaces: Wireless LAN, USB
Warning Notifications: E-mail, Software/Browser
Power: AA Alkaline Battery x 2, AC Adaptor
Operating Environment
· Temperature: -10 to 60°C
· Humidity: 90%RH or less (no condensation)
Dimensions: H:58mm × W:78mm × D:26mm
Waterproof Capacity: None
Battery Life: Approx. 10 days to 1.5 years

Also available as a Ethernet/LAN Temp Logger

Inquire

TR-72wf – Wireless LAN Temp & Humidity Logger

Measurement Channels: Temperature 1ch, Humidity 1ch (External)
Measurement Range:
· TR-72wf
– Temperature: 0 to 55°
– Humidity: 10 to 95%RH
· TR-72wf-H
– Temperature: -30 to 80°C
– Humidity: 0 to 99%RH
Accuracy:
· TR-72wf
– Temperature: ±0.5°C
– Humidity: ±5%RH
· TR-72wf-H
– Temperature: ±0.3°C
– Humidity: ±2.5%RH
LCD Display: Measurements, Battery Life Warning, etc.
Logging Capacity: 8,000 data sets
Recording Intervals: 15 choices from 1 sec. to 60 min.
Recording Mode: Endless/Onetime
Communications Interfaces: Wireless LAN, USB
Warning Notifications: E-mail, Software/Browser
Power: AA Alkaline Battery x 2, AC Adaptor
Operating Environment: Temperature: -10 to 60°C
Humidity: 90%RH or less (no condensation)
Dimensions: H: 58mm x W: 78mm x D: 26mm
Waterproof Capacity: None
Battery Life: Approx. 10 days to 1.5 years

Also available as a Ethernet/LAN Temp & Humidity Logger

Inquire

TR-75wf/nw – Thermocouple Data Logger for Cloud Storage

T&D Corporation is proudly releasing in June 2017 the “Thermo Recorder TR-75wf/nw”, a new lineup of our TR-7wf/nw Series data loggers designed for cloud storage.
The TR-75wf/nw supports 6 types of thermocouple* (K, J, T, E, S, R), and comes in two models: the TR-75wf for a wireless LAN and the TR-75nw for a wired LAN connection.
By using T&D WebStorage Service, a cloud service provided by T&D free of charge, temperature data measured by the thermocouple is automatically uploaded and the stored data can be accessed from PCs and mobile devices anytime from anywhere.

Features

• Wide-Range Temperature Measurement with Thermocouple (-199 to 1760°C)
• Automatic Upload of Recorded Data to T&D WebStorage Service
• Temperature Alarm Mail Transmission from T&D WebStorage Service
• Direct Data Download to PC via USB
• Free Server Software Available when Cloud Service cannot be used
• Battery Operation for up to 1.5 years with two AA batteries. AC Adaptor and PoE (TR-75nw only) can also be used.

Model Name: TR-75wf / TR-75nw
Measurement Channels: Temperature 2ch
Compatible Sensors: Type K, J, T, E, S, R Thermocouple
Measurement Range: -199 to 1760℃
Accuracy:
· K, J, T, E: ±(0.5 °C + 0.3 % reading) [at -100°C or above]
· S, R: ±(1.5 °C + 0.3 % reading) [at 100°C or above]
Logging Capacity: 8000 data sets (One data set consists of readings for two channels)

*We do not handle the sale of thermocouple sensors

Inquire

TR-41 – Bluetooth Temp Logger with Internal Sensor for Better Water Protection

Measurement Channels: Temperature 1ch (Internal)
Measurement Range: -40 to 80°C
Accuracy: ± 0.5°C
LCD Display: Measurements, Battery Life Warning, etc.
Logging Capacity: 16000
Recording Intervals: 15 choices from 1 sec. to 60 min.
Recording Mode: Endless/Onetime
Communications Interfaces: Bluetooth 4.0 (Bluetooth Low Energy)
Power: Lithium Battery
Operating Environment: Temperature: -40 to 80°C (-25 to 80°C during wireless communication)
Dimensions: H: 62mm x W: 47mm x D: 19mm
Waterproof Capacity: IP67
Battery Life: Approx. 1 month to 1.5 years

Inquire

TR-42 – Bluetooth Temp Logger with External Sensor for Quick Response

Measurement Channels: Temperature 1ch (External)
Measurement Range: -60 to 155 °C
Accuracy: ±0.3 °C
LCD Display: Measurements, Battery Life Warning, etc.
Logging Capacity: 16000
Recording Intervals: 15 choices from 1 sec. to 60 min.
Recording Mode: Endless/Onetime
Communications Interfaces: Bluetooth 4.0 (Bluetooth Low Energy)
Power: Lithium Battery
Operating Environment: Temperature: -40 to 80 °C (-25 to 80 °C during wireless communication)
Dimensions: H: 62mm x W: 47mm x D: 19mm
Waterproof Capacity: IP64
Battery Life: Approx. 1 month to 1.5 years

Inquire

TR-45 – Bluetooth Temp Logger with Both PT/TC Sensor Compatible Unit for Wide Range Measurement

Measurement Channels: Temperature 1ch
Thermocouple Type: K, J, T, S or Pt100/Pt1000 (sensor not provided*)
Measurement Range:
· Thermocouple: -199 to 1700 °C
· Pt: -199 to 600 °C
Accuracy:
· Thermocouple Measurement: Type K, J, T: ±0.3 °C + 0.3 % of reading; Type S: ± 1 °C + 0.3 % of reading
· Pt: ±0.3 °C + 0.3 % of reading
LCD Display: Measurements, Battery Life Warning, etc.
Logging Capacity: 16000
Recording Intervals: 15 choices from 1 sec. to 60 min.
Recording Mode: Endless/Onetime
Communications Interfaces: Bluetooth 4.0 (Bluetooth Low Energy)
Power: Lithium Battery
Operating Environment: Temperature: -40 to 80°C ( -25 to 80°C during wireless communication)
Humidity: 90%RH or less (no condensation)
Dimensions: H: 62mm x W: 47mm x D: 26.5mm
Battery Life: Approx. 1 month to 1 year

*We do not handle the sale of thermocouple sensors

Inquire

RTR-322 – Log-EZ Logger For Managing Multiple Units

Measurement Channels: Temperature 1ch, Humidity 1ch
Measurement Range: 0 to 50°C, 15 to 90%RH
Accuracy: ±0.5°C, ±5%RH
LCD Display: Measurements, Battery Level, etc.
Logging Capacity: 1440
Recording Intervals: 10 min
Recording Mode: Endless/Onetime
Communications Interfaces: Short Range Wireless
Power: AA Alkaline Battery x 1
Operating Environment: 0 to 50°C, 90%RH or less (without condensation)
Dimensions: H: 36mm x W: 85mm x D: 36mm
Waterproof Capacity: None
Battery Life: About 6 months

Inquire

TR-5i Series – Compact Waterproof Data Logger

The TR-5i Series includes easy-to-use waterproof compact durable loggers for measuring and recording temperature (Pt100 / Pt1000), voltage, 4-20mA, and pulse count and their low energy consumption design means longer battery life.
Collecting data is made easy with an IR enabled handheld collector for on site use or a portable USB connectable port for use with a PC.

· Infrared Interface
· Easy to Read Display
· Durable Waterproof Loggers

User Friendly Interface means: Power through Simplicity
The TR-5i Series is a family of data loggers designed to measure and record a variety of items: from temperature to pulse. The recorded data can then be easily collected with a compatible portable Data Collector or downloaded directly to a PC with a Communication Port.

Compact Design means Wider Application Possibilities
The compact size allows it to be placed almost anywhere. Also, its durable body with water- proof and dust proof capacity makes it possible to be used in harsh environments.

Low Energy Consumption Design means  Longer Battery Life
Over one year of continuous use possible. Battery replacement mark lets you know when it is time for a new battery.

Warning LED on Unit
When a set limit has been exceeded the Warning LED will fash and a message will be displayed to give you the cause.

Collect and Download Data Simple! Quick!
Via Infrared or Optical Communication
Recorded Data can be downloaded directly to a PC using a Communication Port: just connect and place logger on port. One unit of full data can be downloaded in just 25 seconds!

OR

On-site Data  Collection On-the-spot Data  Checking
Data collection via IR communica- tion makes it possible to collect recorded data without ever having to move or touch the logger. The collected data can then be checked there on the spot…no need for a PC.

Software – Manage Settings and Analyze Data
This free of charge software is bundled with the Data Collection Device. Our user-friendly software makes all types of settings a snap: from setting up recording conditions and warning monitoring to carrying out adjustments and other functions. An easy to use graph program is also included for viewing, analyzing, and printing data.

Inquire

TR-73U – Temperature/Humidity/Barometric Pressure Data Logger

Measurement Range
Temperature:
-10 to 60 °C (Internal Sensor)
0 to 50 °C (Supplied Sensor)
-40 to 110 °C (Optional Sensor)
Humidity: 10 to 95 %RH (Supplied Sensor)
Barometric Pressure: 750 to 1100 hPa (Internal Sensor)

Temperature/Humidity Sensor (TR-3100) Included

Inquire

TR-74Ui – Illuminance UV Recorder

Measurement Range
Illuminance: 0 lx to 130 klx
UV Intensity: 0 to 30 mW/cm2
Temperature: 0 to 55 °C
Humidity: 10 to 95 %RH

Display Range of Cumulative Measurement:
Illuminance 0 lxh to 90 Mlxh
UV Intensity 0 mW to 62 W/cm2 h

Temperature/Humidity Sensor (THA-3151) and Illuminance UV Sensor (ISA-3151) Included

Inquire

TR-76Ui – CO2 Data Logger

Measurement Range CO2: 0 to 9,999 ppm
Temperature: 0 to 50 °C
Humidity: 10 to 95 %RH Temperature/Humidity Sensor ( THA-3001 ) Included

Inquire

MCR Series – Multichannel Recorder

• Measure and record data for control devices and measurement instruments in factories
• Record signals from actinometers, anemoscopes and CO2 meters
• Record output signals from a variety of sensors and analyzers
• Measure voltage in electrical circuits

Inquire

VR-71 – Voltage Data Logger

The VR-71 data logger measures and records voltage signals within a measurement range of DC ±15V. It can record signals of 1-5V / 4-20mA as well as output signals from a variety of sensors. The most impressive feature is the software function that allows you to create your own dot matrix patterns for unit display and then change the recorded voltage signal into the desired unit and display accordingly to match your measurement.

Inquire

TR-81 – Wide Range Temperature Data Logger

TR-81 has been designed for use with any three-wired Pt 100-type sensor. It can be easily attached to already fixed sensors for a wide range of uses from personal to business

Inquire