The TR4 series data logger line features Bluetooth data collection with your Android or iOS device. Four models are available, the TR41A features an internal temperature sensor, the TR42A has an external -60°C to +155°C probe, TR43 has an external temperature and humidity probe and the TR45 features a Thermocouple / RTD interface. All models feature an LCD display, long 1.5 year battery life and the ability to store 16,000 readings.
The TR4 data logger series feature Bluetooth low energy communications. This allows setup, integration and data download from smartphones and tablets which use either Android or iOS operating systems. Data is then automatically uploaded to the free web service for analysis, download to CSV and printing of your reports.
| General Specifications | |
|---|---|
| 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 |
| Comm Interfaces | Bluetooth 4.2 (Bluetooth Low Energy) |
| Power | Lithium Battery |
| Operating Environment | Temperature: -40 to 80°C (-25 to 80°C during wireless communication) |
| Dimensions | H:62mm × W:47mm × D:19mm |
| Waterproof Capacity | IP67 |
| Battery Life | Approx. 1 month to 1.5 years |
| Accessories | Lithium Battery, Registration Code Label, etc. |
| General Specifications | |
|---|---|
| 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 |
| Comm Interfaces | Bluetooth 4.2 (Bluetooth Low Energy) |
| Power | Lithium Battery |
| Operating Environment | Temperature: -40 to 80 °C (-25 to 80 °C during wireless communication) |
| Dimensions | H:62mm × W:47mm × D:19mm |
| Waterproof Capacity | IP64 |
| Battery Life | Approx. 1 month to 1.5 years |
| Accessories | Temperature Sensors, Lithium Battery, Registration Code Label, etc. |
| General Specifications | |
|---|---|
| Measurement Channels | Temperature & Humidity (External) |
| Measurement Range | 0 to 55°C, 10-95%RH |
| Accuracy | ±0.5°C, ±5%RH |
| LCD Display | Measurements, Battery Life Warning, etc. |
| Logging Capacity | 8,000 Readings (Temperature & Relative Humidity = 1 reading) |
| Recording Intervals | 15 choices from 1 sec. to 60 min. |
| Recording Mode | Endless/Onetime |
| Comm Interfaces | Bluetooth 4.2 (Bluetooth Low Energy) |
| Power | Lithium Battery |
| Operating Environment | Temperature: -40 to 80 °C (-25 to 80 °C during wireless communication) |
| Dimensions | H:62mm × W:47mm × D:19mm |
| Waterproof Capacity | IP64 |
| Battery Life | Approx. 1 month to 1.5 years |
| Accessories | THB3001 Temp/RH Sensor, Lithium Battery, Registration Code Label, etc. |
| General Specifications | |
|---|---|
| Measurement Channels | Temperature 1ch Thermocouple Type K, J, T, S or Pt100/Pt1000 (sensor not provided) |
| Measurement Range | TC: -199 to 1700 °C Pt: -199 to 600 °C |
| Accuracy |
TC 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 |
| Comm Interfaces | Bluetooth 4.2 (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 × W:47mm × D:26.5mm |
| Battery Life | Approx. 1 month to 1 year |
| Accessories | Lithium Battery, Registration Code Label, Cable Clamp, etc. |
| The image on the right links to the Google Play store to download the TR4 Report Android application used to enable mobile devices to connect to the TR4 series data loggers. The TR4 Report allows simple operation to create, print, save or share a PDF report with a graph |  |
TR41A
£75.23
TR42A
£89.85
TR43A
£117.60
TR45
£89.85
TR-5101
£31.40
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