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    Digital Temperature Humidity Data Logger with Probe

    This tem and humidity data logger accurately measures temperature and relative humidity (RH), making it ideal for controlled environments such as warehouses, greenhouses, laboratories, and more. Equipped with a high-sensitivity sensor, it ensures accurate and stable readings for reliable climate monitoring.
    SKU: SISCO-TDL-LX905
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    $69.59
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    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days
    Overview


    This temperature and humidity data logger is specifically designed for real-time environmental tracking, featuring a clear LED display that shows current temperature, RH, and time. It supports upper and lower limit settings and can be connected to an alarm or external system to trigger immediate alerts when values go out of range.

    Digital display temperature humidity data logger


    High-definition LED Display 

    • Clear and easy-to-read screen for real-time temperature and humidity readings.
    • Energy-efficient design for long-term, stable operation.
    • Temperature and humidity data logger supports user-defined upper and lower thresholds, can connect to external alarms and sensors for flexible monitoring.
    • RS-485 signal output allows seamless integration with industrial monitoring systems and enables remote data transmission.
    LED temperature humidity data logger

    Real-time Temperature and Humidity Detection 

    • The temperature and RH data logger is equipped with industrial-grade sensors to ensure high accuracy, reliability, and durability even in harsh environments.
    • SISCO temperature and humidity data logger features temperature, humidity, and time display.
    • The temperature and humidity recorder provides real-time monitoring of environmental conditions, ensuring continuous tracking and optimal control.
    • Automatically triggers alerts when preset temperature or humidity limits are exceeded.

     

     

    Applications

    SISCO temperature and humidity data loggers are widely used to monitor and record environmental conditions in factory workshops, warehouses, greenhouses, wine cellars, laboratories, and homes. These devices help ensure optimal temperature and humidity levels for storage, production, cultivation, and living environments. Ideal for both industrial and domestic applications, they provide accurate, real-time data to support quality control and environmental management.

    Temperature humidity data logger for laboratory

    Laboratory

    Temperature humidity data logger for storehouse

    Storehouse

    Temperature humidity data logger for wine cellar

     Wine Cellar

    Temperature humidity data logger for greenhouse

    Greenhouse

    Specs

     

    Model SISCO-TDL-LX905A SISCO-TDL-LX905B SISCO-TDL-LX905C
    Probe Built-in probe External standard probe External PC high temperature probe
    Probe Length High precision type 3 meters (customizable cable length)
    RS482 Communication √ √ √
    Power Cord 1.5 meters
    Power Supply Voltage DC 5V 500mA
    Power Consumption ≤ 1 watt
    Measuring Temperature -40-80℃
    Measuring Humidity 0~99.9%RH
    Accuracy (@25°C) Temperature: ±0.3°C, Humidity: ±2%RH
    Output Signal Customizable switch output, normally open or normally closed, can be customized as required
    Dimension 210*170*25(mm)
    Weight 660g


    Dimension

    Temp and humidity data logger dimensions

    Details

    Temperature and humidity sensor with data logger details

    FAQs

    Q1: What is a temperature data logger?
    A1: A temperature data logger is one of the types of temperature measuring instruments. With the popularization and wide application of computers, temperature data recorders have been produced. And because of its more accurate data recording, more convenient data storage, and more convenient data analysis functions, it has been widely used. Paperless temp data logger with USB interface also greatly facilitates the downloading and saving of data.

    Q2: What are the functions of temperature data loggers?
    A2: Measurement: Built-in temperature sensor or connectable external temperature sensor to measure temperature.
    Record Storage: Automatically record and store measured temperature values.
    Data transfer: transfer or download the saved measurement data to the computer through the USB interface.
    Programming: such as setting sampling rate, data transmission method and interval, selecting temperature sensor type, alarm setting, etc.
    Analysis: Perform the necessary analysis on the temperature data through the built-in software.

    Q3: What are the advantages of temperature data loggers?
    A3: The portable temperature and humidity data logger can regularly collect and record temperature and humidity parameters according to the configured time interval, and can transmit the collected and recorded data to the computer for processing and drawing charts. It is widely used in environmental protection, health and epidemic prevention, warehousing and transportation, museums, greenhouses and other fields. This recorder is powered by high precision sensors and high-energy lithium batteries. It is designed with low-power technology and requires no external power supply. It is small in size, low in power consumption, and high in precision. It can work continuously for more than three years.

    Tips: Does the data logger support real-time monitoring?

    Yes, the temperature humidity data logger supports real-time monitoring, allowing users to continuously track environmental conditions without interruption. This feature is particularly important in environments where precise climate control is critical, such as laboratories, warehouses, greenhouses, and manufacturing workshops.

    Real-time monitoring helps users respond quickly to changes in the environment, reducing the risk of damage to sensitive goods, materials, or experiments. Additionally, when paired with configurable upper and lower limit settings, the logger can activate alerts or alarms to notify users immediately when temperature or humidity goes out of range—ensuring timely action and optimal control.

    Warranty

    Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.


    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.


    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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