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  • Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity
  • Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity
  • Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity
  • Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity
  • Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity
  • Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity
Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity
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Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity

$43.00-$66.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time Monitoring: Continuously tracks and displays temperature (e.g., 23.9°C) and humidity (e.g., 36.2%) levels via an LCD screen, ensuring precise environmental control.
  • Data Logging & USB Export: Equipped with a "LOG" feature to record historical data over time, compatible with USB for easy data transfer to computers for analysis.

Key features

  • 1. Durable Sensor Design for Reliable Cold Environment Use

    • With a corrosion-resistant sensor and robust construction, you can ensure consistent performance in refrigerators and cold storage environments*.

  • 2. Intuitive LCD Display and Button Interface

    • With an easy-to-read LCD screen and straightforward button navigation, you can quickly access real-time temperature/humidity data and review stored logs at a glance.

  • 3. High-Precision USB Data Transfer

    • With USB connectivity and ±0.5°C/2%RH accuracy, you can transfer detailed temperature/humidity records to computers 30% faster than wireless models*.

  • 4. Continuous 24/7 Monitoring for Compliance

    • With built-in data logging, you can track refrigerator conditions over time to meet food safety and pharmaceutical storage standards*.

  • 5. Food-Grade Safety Certification

    • With NSF/ISO certification, you can trust safe operation in commercial kitchens, labs, and other regulated environments*.

Product details

Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger Temperature Humidity

The Refrigerator Real Time Monitoring USB Temperature Sensor Data Logger combines precision sensing with intuitive data logging, designed for real-time environmental monitoring in refrigeration systems, laboratories, and storage facilities. Its sleek, battery-powered design features an LCD display for immediate temperature and humidity readings, while the USB interface enables seamless data transfer for compliance and analysis.

Technical specifications

FeatureSpecificationApplication Scenario
Communication InterfaceUSB 2.0Direct data transfer to PCs for analysis
Display TypeBacklit LCD (Temperature/Humidity)Clear visibility in low-light environments
Power SourceRechargeable Lithium BatteryContinuous operation without external power
Sensor TypeHigh-Precision NTC Thermistor + Humidity SensorAccurate monitoring in refrigeration units
Logging Capacity16,000 Data PointsLong-term temperature/humidity tracking
Operating RangeTemp: -20°C to 80°C; Humidity: 0-99% RHIdeal for cold storage and industrial use

Customization guide

Adjustable parameters include logging interval (1 minute to 24 hours) and alert thresholds (customizable temperature/humidity limits). These settings can be tailored to meet specific compliance standards (e.g., FDA refrigeration guidelines) or storage requirements.

Get inspired

Monitor critical environments effortlessly. Whether safeguarding perishables in a commercial fridge, maintaining lab samples, or ensuring warehouse humidity control, this logger provides actionable data to optimize conditions and prevent losses.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Logging Interval Range10 min to 24 hours1 min to 24 hours1 sec to 24 hours
Battery Life7 days14 days30 days
Sensor Accuracy±0.5°C / ±3% RH±0.3°C / ±2% RH±0.1°C / ±1% RH
Data Export SpeedStandard USBUSB 2.0 (+20% faster)USB-C (+40% faster)*

Supplier's note

  1. Technical Breakthroughs:

    • USB-C Interface (Pro Model): Enables 40% faster data export compared to USB 2.0, streamlining compliance reporting.
    • Enhanced Sensor Accuracy (Pro/Advanced): ±0.1°C precision ensures critical storage (e.g., pharmaceuticals) stays within strict tolerances.
    • Extended Battery Life (Pro Model): 30-day runtime eliminates frequent recharging in remote facilities.

  2. Version Selection Guide:

    • Base Model: Ideal for small-scale refrigeration (e.g., home breweries) where cost-efficiency is key.
    • Advanced Model: Best for commercial cold storage (e.g., food warehouses) needing frequent logging intervals.
    • Pro Model: Required for high-stakes environments (e.g., biotech labs) where millisecond accuracy and rapid data transfer are critical.

With the Pro Model’s ±0.1°C accuracy, you can ensure vaccines remain viable during transport. Pair its USB-C speed with cloud integration to automate compliance audits. For a family freezer, the Base Model’s 7-day battery life and 10-minute logging suffice to prevent food spoilage.

Frequently asked questions

  • Which USB temperature sensor is best for real-time monitoring in refrigerators?

  • How do I maintain the battery life of the USB temperature sensor?

  • USB data loggers vs wireless sensors: Which is better for warehouse use?

  • Can I customize logging intervals on the USB temperature sensor?

  • Is the USB temperature sensor FDA-approved for food storage monitoring?

  • How many days can the data logger store temperature and humidity data?

  • Is the USB temperature sensor portable for on-the-go environmental monitoring?

  • How do I navigate the menu settings on the LCD display?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Communication InterfaceRemote monitoring in warehouses/labsIndustry Standard: RS-232 (9600 bps)
Our Base: USB 2.0 (480 Mbps▲)
Our Advanced: USB 3.0 + Wi-Fi 5 (▲▲▲)		Base: Plug-and-play compatibility; Advanced: Wireless access up to 30m (▲▲▲)Industry Standard requires physical connection; Advanced may incur higher costs
Display TypeOn-site monitoring in offices/labsIndustry Standard: Monochrome LCD (128x64)
Our Base: Color LCD (240x128▲)
Our Advanced: Touchscreen (320x240▲▲)		Base: Clearer readings; Advanced: Intuitive touchscreen navigation (▲▲)Industry Standard may be hard to read in bright light; Advanced adds bulk
Power SourcePortable field useIndustry Standard: 3 AA batteries (6 months▲)
Our Base: Rechargeable Li-ion (12 months▲▲)
Our Advanced: Solar+Li-ion (18 months▲▲▲)		Base: Reduces battery replacement; Advanced: 50% longer deployment (▲▲▲)Industry Standard requires frequent battery changes; Advanced may be heavier
Data Logging CapacityLong-term environmental studiesIndustry Standard: 1,000 entries (1 month▲)
Our Base: 5,000 entries (▲▲)
Our Advanced: 20,000 entries (▲▲▲)		Base: 3-month tracking; Advanced: Year-long monitoring (▲▲▲)Industry Standard needs frequent data downloads; Advanced requires larger storage
Sensor AccuracyPrecision-critical environments (e.g., labs)Industry Standard: ±1.0°C/±5% RH
Our Base: ±0.5°C/±3% RH (▲)
Our Advanced: ±0.3°C/±2% RH (▲▲)		Base: Meets ISO 9001 standards; Advanced: FDA-compliant for pharmaceuticals (▲▲)Industry Standard may fail in strict audits; Advanced adds cost
Environmental ResistanceIndustrial/harsh outdoor useIndustry Standard: IP54 (dust/water resistant)
Our Base: IP65 (▲)
Our Advanced: IP67 (▲▲)		Base: Resists water jets; Advanced: Survives submersion (▲▲)Industry Standard may fail in heavy rain; Advanced adds weight

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