
Temperature and humidity recorder GPRS external sensor RTH1
550.41zł Tax excluded
GPRS RTH1 temperature and humidity logger with external sensor
RTH1 is a wireless digital humidity and temperature meter/recorder that communicates with the Internet via GPRS. The device allows viewing the measured parameters and accessing the data in real time using a mobile application and the iPomiar.pl platform. Encrypted measurement data is sent to an individual customer account which can be accessed from anywhere in the world. Thanks to the innovative design, the device is able to operate on battery power for up to a year, which allows for very fast installation and maintenance-free operation.
Technical data
Name | Description |
Power supply | NCR18650B 3.7V battery or 230V power adapter |
Temperature measurement range | -40o C ~ +80o C |
Humidity measurement range | 0-99.9% RH |
Accuracy | Temperature 0.5°C ; Humidity 3% RH |
Sampling | 15min; 30min; 1h; 12h; 24h |
Memory capacity | Up to 50,000 measurements |
Communication | GPRS |
Operating time | Up to 30 days of operation (sampling every 12 h) |
Dimensions | 58 x 83 x 35 mm |
Weight | 180g |
Sensor | External |


Packages
With the Premium package service, it is possible to archive measurement data up to 50000 entries. Measurement data in this package is stored for the entire period of subscription. The Free Package allows you to store up to 100 measurement entries for a period of 30 days. The price of Premium Package includes subscription for one device.
iPomiar packages | Free |
Premium |
Premium Forever |
Included in the price of the device | |||
Data archiving | |||
Saving data to database | |||
Alarm notifications to mobile devices | ![]() |
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Report generation | ![]() |
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Online view of temperature and humidity | ![]() |
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Top and bottom alarms for each sensor | ![]() |
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Mobile app for all devices | ![]() |
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Position markers on map | ![]() |
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Measurement history graph | ![]() |
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100pcs SMS1 package ![]() |
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GSM/GPRS data package2 ![]() |
1 Included in Premium packages, valid for one year (the cost of additional 100pcs SMS is 25 PLN). Works on the territory of Poland.
2 To be used only in models with GPRS communication. Works on the territory of Poland.
How to run iPomiar device?
Brief instruction on how to run iPomiar.pl series device . In the video as a demonstration we used a proven WiFi RT1 temperature logger powered by batteries. Thanks to the economic mode of energy consumption, the device is able to work for a period of 6 months on a single battery charge. The WiFi RT1 temperature logger sends data to the server in encrypted form and only users logging in with individual accounts have access to the data.
How the iPomiar.pl system works
With the help of the service it is possible to collect data from devices connected to the Internet. Access to data and product configuration is possible using a web browser or a dedicated mobile application. In addition, with iPomiar.pl it is possible to generate reports that illustrate the collected data in a simple and accessible way using graphs and tables.

A feature that distinguishes the iPomiar.pl platform is the direct connection of each sensor to the GPRS network without the need to use intermediate base stations - as is the case with Bluetooth communication.

iPomiar.pl is a platform thanks to which it is possible to supervise online and safely collect data from various types of measuring devices. Access to data and product configuration is available via a web browser from anywhere in the world.
Data encryption
All data in iPomiar.pl system is encrypted and secured. Each device has its own unique ID number available to the user, based on which it is registered in the system.
Application for mobile devices
The free application for mobile devices allows quick access to the data sent by the devices. With the app, the user can also register new devices and manage those already present in the system. When the upper and lower alarms are exceeded, push notifications appear through the app on the android phone, and in the customer panel, exceeding the range is signaled by changing the color to red or blue.

The device also measures the battery level and, similarly to the temperature alarm, informs the user of low battery status. In addition, in case of loss of network connectivity (router failure), a red light inside the device indicates the error.
Platform functions
ON-LINE supervision
iPomiar.pl is an online platform that collects data sent by GPRS sensors, through which it is possible to continuously monitor devices connected to the system. Each sensor can be monitored and managed through an online panel or a phone application. The user can use a single app to collectively manage all devices from anywhere in the world.

Data recording
iPomiar.pl devices send data to individual user accounts. These data are stored on servers and archived. Access to archival measurements is possible at all times, and the period and amount of space on the account and the time of data recording are determined by the client.

Reports
The platform allows you to generate reports remotely using a browser or mobile application. The user determines from what period the data is to be downloaded and in what form the report is to be generated.

Charts and data tables
Thanks to an extensive user panel, it is possible to analyze measurement data presented in the form of graphs or tables. In addition, it is possible to generate reports from a specific time range.


Android version

Application
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Download the application

Technical data
- Power supply:
- Bateria: 3,6 V, typ 18650, pojemność 3 400 mAh (wymienna) lub zasilacz
- Measurement range:
- -40°C ~ +80°C
- Dimension:
- 58 x 83 x 35 mm
- Sensor:
- External
- Weight:
- 180g
- Internal memory capacity:
- Do 50 000 pomiarów
- Communications:
- GPRS
- Sampling time:
- 15min; 30min; 1h; 12h; 24h
- Measurement:
- Temperature / Humidity
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