Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice Snufeve 
Snufeve USB Temperature Data Logger, Store 10000 Data, Food & Chemical Products, Storage Process (TempU05) 【PDF Data Logger】Temperature data recorder, built in USB connector, directly connect PC or cellphone, no cable or readerGAIN EXPRESS 
Thermocouple Thermometer Digital Data Logger Thermometer 4 Channel K/J/T Type Thermocouple Meter Temperature Meter, Temp Reliable and versatile K/J/T type thermocouple thermometer for accurate temperature measurement; Measures temperature inJectse 
USB Data Recording Logger for Temperature Humidity Atmospheric Pressure, Digital Recorder, Automatic Storage,IP67 Water It features IP67 water and dust resistance, high accuracy, great storage capacity.ViseeO 
ViseeO QUBS Smart Temperature & Humidity Data Logger (Black) COMPACT & MINIMALIST DESIGN --- QUBS is tiny and it's square design has a dimension of 46mm x 46mm x 18.5mm. Only one hiBest Value Inkbird 
Inkbird Bluetooth Thermometer Hygrometer IBS-TH2 Smart Sensor with Alerts Calibration Interval Setting Graph&Data Export 🌿【Data Storage & Sampling Interval】Hold data for 20 days if the sampling interval is 1min, and the max date storage isxelea 
xelea Mini GPS Data Logger Waterproof GPS Tracker Logger for Cat Dog Pet Sport Hiking Traveler Mapping Survey Navigation Mini GPS data loggerMaiju 
Maiju Mini USB Humidity Temperature Data Logger RH Temp Datalogger Recorder Humiture Recording Meter with Heat Index and Simultaneously measure and automatically record temperature and humidity.IsMwav IsMwav Thermocouple Thermometer 4 Channels Data Logger Thermometer K Type Temperature Logger with Alarm and Data Logging 1. The host can be inserted K/J thermocouple, 4 channels display14% Off Bewinner USB Temperature Data Logger, IP67 Water Disposable PDF Temperature Data Logger for Cold Chain Transportation, 18000 Data IP67 Water Resistant: Equipped with an IP67 water resistant packaging, this data logger includes an over temperature alaDANOPLUS Decibel Meter with Data Logging Sound Decibel Meter Data Logger, 30~130dB Sound Level Meter with Audible Visual Alarm, S 【Decibel Data Logger】The Decibel Meter itself can record up to 1999 groups of data, and can record unlimited storage whi20% Off GQ Advanced EMF Meter GQ EMF-390 3-in-1 EMF ELF RF Meter, 5G Cell Tower Smart Meter WiFi Signal Detector RF up to 10GHz wit Read EMF, RF and EF at same screen at onceYOUMILE Youmile Data Logger Module Data Recorder DS1307 Logging Shield Data Logger board,with SD card reader,for Arduino UNO SD 【SD card description】: SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry preventGAIN EXPRESS Digital 4 Channel Thermocouple Thermometer, Temperature Recorder, Data Logger, Multi-Channel K Type Thermometer, Thermoc LCD DISPLAY This 4 channel thermometer data logger has a super large LCD (104*47mm) and can also save unlimited manually35% Off UbiBot Ubibot WS1 WiFi Temperature Monitor, Wireless Thermometer Hygrometer, Humidity Monitor, Remote Temperature Data Logger w Set-up in seconds via Ubibot App or PC Tools. Connect using 2.4GHz WiFi, no hub required (5GHz WiFi not supported) . EasBewinner USB Temperature Data Logger, IP67 Water Disposable PDF Temperature Data Logger for Cold Chain Transportation, 18000 Data IP67 Water Resistant: Equipped with an IP67 water resistant packaging, this data logger includes an over temperature alaLukAro Solis Data Logging Stick – WiFi Gen 3 – S3-WIFI-ST, Silver by LukAro Remote control of your inverter Accesible from mobile Works with all Solis invertersVABIRA CO2 Meter Data Logger NDIR Sensor. Temperature, Humidity, VPD Meter. Test CO2 accurately by NIDR Technology.GQ GQ Advanced Multi-Field Electromagnetic Radiation 3-in-1 Emf Elf Rf Meter, Cell Tower Smart Meter Hidden WiFi Signal Det Multiple high sensitivity sensors installed for detecting Power line, Smart meter, Cell phone, Microwave etc.Justivana Justivana TempU04 USB Temperature Data Logger Recorder Reusable Temp Data Logger Temperature Data Logger Recorder with 3 Exquisite workmanship: The temperature logger is made of high-quality aluminum alloy material, which is and has a long sInkbird INKBIRD IBS-TH2 Bluetooth Smart Sensor Data Logger Cold-Resistant Thermometer Splash-proof Temperature Monitor Alert, Ca 🌿【Bluetooth Connection】 Upgraded Bluetooth 5.0, 30m/98ft connection range(without obstacles). Temperature Range: -40°F~20% Off Inkbird InkbirdBluetooth Thermometer & Hygrometer Smart Sensor IBS-TH2 Plus with Alerts, Calibration, Interval Setting, Graph an 📌【Cold-ResistantExternal Probe】 Comes with a built-in sensor and external probe, it supports temperature and humidity mAce Instruments Elitech Loget6 Single Use Temperature Data Logger (-30℃ to +70℃/-22℉ to158℉) for Pharmaceuticals, Blood Banks, Food Indu Temperature measuring range: -30℃~+70℃/-22℉~158℉ | Resolution: 0.1℃ | Temperature accuracy: ±0.5℃ (-20~+40℃), ±1℃ (otherUbiBot UbiBot WS1Pro WiFi Temperature & Humidity Monitor, No Subscription Fee, 7 * 24 Monitor and Alerts, 4.4” LCD Screen, Comp No hub required. Connect using 2.4GHz WiFi (5GHz WiFi not supported) . 1-minute quick setup via our App or PC Tools. Eas20% Off Govee Govee WiFi Thermometer Hygrometer, Smart Humidity Temperature Monitor with App Notification Alert, Remote Monitor for Ro Smart WiFi Control: Easily monitor temp and humidity data in real time from anywhere. With stable WiFi and Bluetooth conDANOPLUS DANOPLUS Digital 4 Channel Thermocouple Thermometer with SD Card, Data Logger Function, High/Low Limit Programmable Alar MULTIPLE MEASUREMENTS AT ONE TIME - Best tool for multiple temperature measureIt can record temperature changes by setti16% Off Bewinner Bewinner Computer USB Thermometer, Temperature Measurement Real Time Data Logger Recorder, for Logging Temperature with Electroplating Shell: Die cast electroplating shell, waterproof, quick induction, golden USB socket, high end and beautiFolany Folany Digital Multimeter, 3 in 1 for Industrial Equipment, Wireless Transmission, NCV Non-Voltage Sense, Data Logger, L This Digital Multimeter Support wireless transmissionByttlerom Byttlerom 1Pcs TempU05s USB Temperature Data Logger 60 Day Single Use Temperature Analyzer PDF Report USB Temperature Lo 3. Temperature measurement range -30℃~+60℃ (22℉-140℉), high accuracy ±0.5°C.PeakTech PeakTech 5186 - USB-Datalogger, Voltage 0-30V DC, 32.000 Points, LCD Display, Recording Time up to 2 Years, Internal Mem Internal memory: 32,000 readings34% Off Inkbird Inkbird Wireless Bluetooth Hygrometer & Thermometer - Humidity & Temperature IOS/Android Record for Greenhouse, Breeding Accurate and fast response (Humidity and Temperature accuracy is ±2%RH and 0.5°F). Use the new generation of France HTU2UbiBot Ubibot GS1-AETH1RS Wireless Temperature Sensor, WiFi Humidity Monitor, Remote Temperature Data Logger, IFTTT Thermometer No hub required. Connect using 2.4GHz WiFi & RJ45 Ethernet cable(5GHz WiFi not supported) . Ethernet switch: 100 mbps orIsMwav IsMwav Mini GPS Data Logger Waterproof GPS Tracker Logger for Cat Dog Pet Sport Hiking Traveler Mapping Survey Navigatio Mini GPS data loggerDANOPLUS Sound Level Meter Data Logger Decibel Meter with Record Function, Portable Noise Meter 30~130dB Sound Meter A/C/Z Weight ✅【Decibel Data Logger】The Decibel Meter itself can record up to 1999 groups of data, and can record unlimited storage whSKYRC SKYRC GNSS Performance Analyzer RC GPS+GLONASS Speedometer, Bluetooth Enabled Race Data Logger and Speed Tracker for RC Precision Performance Tracking: Utilize dual GPS and GLONASS systems to confirm your RC's top speeds and customize metriBewinner USB Temperature Data Logger, IP67 Waterproof Disposable PDF Temperature Logger for Cold Chain Transportation, 18000 Data IP67 Water Resistant: Equipped with an IP67 water resistant packaging, this data logger includes an over temperature alaHALJIA HALJIA Logging Recorder Shield Data Logger Module Data Logging Shield for Arduino UNO SD Card SD card interface works with FAT16 or FAT32 formatted cards.Elitech Elitech LogEt 1TH Temperature and Humidity Data Logger Single Use PDF Report USB Port 16000 Points (5PACK) 【Single-use Data Logger】Adopts light and temperature and humidity sensor with higher accuracy, up to ±0.6℉(temperature)AirDrive AirDrive Serial Logger Max - Premium RS232 Data Recorder with Wi-Fi and 8GB Memory Logs asynchronous serial transmission (RS-232 compatible) up to 115200 bpsINSTRUKART Temperature and Humidity Data Logger for Pharmaceuticals, Food, Medicine Cabinets, Laboratories, Cold Storage, Breeding Features: Multi Use data logger | USB connection interface | PDF A& Excel report | 16,000 reading capacityTestHelper TestHelper Sound Level Meter Tester 30~130db 9.7'' Large Screen LCD Display Wall Hanging Type Decibel Noise Measuring wi Product size:22.8cm*12.5cm*3.2cm(8.96in*4.91in*1.26in)HOBO by Onset MX Temperature/relative Humidity Data Logger - Onset's HOBO MX1101 data logger measures and transmits temperature and re Price For: Each Battery Life: 1 yr. AC Adapter: No Waterproof: IP50 Time Intervals: 1 sec. to 18 hr. Item: Data Logger TNDNCZDHC NDNCZDHC Portable USB Temperature Data Logger, Mini Recording Thermometer, Temperature Sensor for Refrigerated Container High Accuracy Temperature Recording: The USB Temperature Data Logger offers high accuracy with a large permanent data me30% Off Inkbird INKBIRD WiFi Indoor Air Quality Monitor, CO2 Detector, Accurate NDIR Sensor, Temperature and Relative Humidity, Indoor C ✅✅【Accurate Reading】INKBIRD carbon dioxide monitor can accurately detect the current CO2 concentration, temperature, andAlician Alician Portable USB Thermometer Temperature Sensor Data Logger Record Made of high quality material, safe, strong, durable.Joyzan Joyzan Cold Chain Transportation Logger, ABS Material USB Temperature Data Logger Recorder Auto PDF Reports High Accurac Suitable for Multiple Scenarios: USB temperature recording device designed for storage and cold chain logistics stages,Joyzan Joyzan Cold Chain Transportation Logger, ABS Material USB Temperature Data Logger Recorder Auto PDF Reports High Accurac Suitable for Multiple Scenarios: USB temperature recording device designed for storage and cold chain logistics stages,Joyzan Joyzan Cold Chain Transportation Logger, ABS Material USB Temperature Data Logger Recorder Auto PDF Reports High Accurac Suitable for Multiple Scenarios: USB temperature recording device designed for storage and cold chain logistics stages,Elitech Elitech LogEt 1TH Temperature and Humidity Data Logger Single Use PDF Report USB Port 16000 Points (10PACK) 【Single-use Data Logger】Adopts light and temperature and humidity sensor with higher accuracy, up to ±0.6℉(temperature)Byttlerom Byttlerom Mini GPS Data Logger Waterproof GPS Tracker Logger for Cat Dog Pet Sport Hiking Traveler Mapping Survey Naviga Waterproof GPS trackerVictron Energy Victron Energy SmartShunt IP65 500 amp Battery Monitor (Bluetooth) ALL-IN-ONE WATERPROOF SMART BATTERY MONITOR: The Victron SmartShunt is a smart all-in-one battery monitor that providesGeneric CO2 Data Logger Monitor | Temperature and Humidity CO2 Air Quality Indexs Detector | Upgraded Non-Dispersive Infrareds ( 【Fast Refresh】Our carbon dioxide detector refreshes in 1 second/time in real time, with faster detection speed, stable mReland Sun Real Time Clock Data Log Logger Shield for Micro SD WeMos WiFi D1 Mini Board +RTC DS1307 Clock for Arduino Raspberry Reland SunCryfokt Cryfokt Single Temperature Logger, USB Data Logger with USB Temperature Recorder, Use PDF Report for Recording Monitor Plug and Read: No cable or reader required, the USB connector enables quick connection to PCs to download data.Generic Blelsa USB Temperature Data Logger APP Connection Temp PDF Report 120 Days 32000 Capacity USB connector enables easy connection to PCs or phones without cablesxelea xelea TempU 03 USB Temp & Humidity Data Logger RH Temp Data Logger Recorder Humiture Recording Meter with 32,000 Capacit Automatically generates PDF report and CSV file, no software needed to export data.GTRH Mini USB Humidity Temperature Data Logger RH Temp Datalogger Recoer Humiture Recoing Meter with Heat Index and Dew Point Drive Faster: Data Logger Secrets Revealed FRESHLIANCE Focus on fresh and safe life only Freshliance Bluetooth Temperature Data Logger, Remotely Temperature Monitor Recorder with Data Storage Export, Mutil Use Bluetooth Connection: BlueTag T10 is a multi use temperature data logger based on Bluetooth wireless communication technGeneric Blelsa TempU04 Reusable Temperature Data Logger USB with PDF CSV Report Large 32000 Points Capacity Display Replaceable Large data capacity up to 32,000 points for comprehensivepzsmocn Pzsmocn Serial Data Logger Compatible with Arduino and Raspberry Pi Board. with USB Function, FAT32 File System, Support With USB function, no card reader required.ANKROYU ANKROYU BTH81 Data Logger, Temperature Data Logger, Temperature Recorder, Humidity Data Logger for Cold Chain Logistics, 【Clear and Visible】The device will alert you to any deviations from your predetermined range through a clear and visibleAuoeer M230T Data Acquisition Module Supports SCADA, OPC, TCP, RS485 Data Logger Commercial Grade -The M230T Ethernet Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and hiKeylogger KeyGrabber Pico USB 16MB - Tiny Hardware USB Keylogger with 16 Megabyte Flash Drive Smallest keylogger on the market, only 0.8" (20 mm) longXimimark Ximimark 2PCS Data Logger Module Logging Shield Data Recorder DS1307 for Arduino UNO SD Card SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD carWintact Wintact Digital Anemometer CFM/CMM, Weather Station Wind Speed Meter Gauge Measuring Air Velocity, Wind Volume, Wind Dir Pro Anemometer: The wind speed, wind direction, air volume, temperature, humidity, and battery power in one LCD backlighIsMwav IsMwav 60 Days USB Temperature Data Logger -30 ℃-+60 ℃ Report with App IP67 Disposable High-Precision Recorder with Warn 4. Portable: The temperature record instrument has small and compact size, easy to carry.ViseeO ViseeO QUBS Smart Temperature & Humidity Data Logger (Blue) COMPACT & MINIMALIST DESIGN --- QUBS is tiny and it's square design has a dimension of 46mm x 46mm x 18.5mm. Only one hiINSTRUKART USB Temperature Data Logger| Digital Temperature & Humidity Monitoring Device | Wireless Temperature Sensor for Food, Ph Cofiguration and data viewing software freely downloadable | Configuration and data processing software available as optHiLetgo HiLetgo Serial Data Logger Data Recorder TTL Level Storage with Micro SD for Openlog Open Source ATmega328 Support Custo Openlog Serial Data Logger Data Recorder TTL Level StorageExtech Extech RHT20 Humidity and Temperature Datalogger USB interface for easy setup and data downloadWalfront Logging Shiled Data Recorder Data Logger Module for Arduino SD Card Memory card interface works with FAT16 or FAT32 formatted cards.Reland Sun Openlog Serial Data Logger Open Source Data Recorder ATmega328 Support Micro SD Reland SunGeneric Daseeme Mini USB Humidity Temperature Data Logger RH Temp Datalogger Recorder Humiture Recording Meter with Heat Index a Simultaneously measure and automatically record temperature and humidity.cizihuu 1pcs Mini Data Logger Module Please note that this item does not come with an a rduino (you need to use the shield), or SD card. It does have the RTCGeneric CO2 Data Logger Monitor | Lightweight Portable Carbon Dioxide Detector Air Quality Monitor,CO2 Meter for Car, Gym, Rooms 【Fast Refresh】Our carbon dioxide detector refreshes in 1 second/time in real time, with faster detection speed, stable mISTOVO ISTOVO Mini Logger HD Digital 1080P Wide Angle Body Cam Motion Detection Snapshot Logger with 64G Memory Card 2.Supports real-time video recording, snapshot.RACEBOX RaceBox 10Hz GPS Based Performance Meter Box with Mobile App Car Race Lap Timer and Drag Meter Racing Accelerometer Data ✔️ THE ULTIMATE DRAG METER AND LAP TIMER: RaceBox is the most modern and precise way to measure the performance stats ofUNI-T UNI-T Uni-Trend USB Datalogger UT330B UT330C 60000 Large Storage Capacity Automatic Storage USB Data Transfer(UT330B) UT330-USB Series Dataloggers with Certificates: CE, RoHS5STARCooks Data logger Complete Self-Assessment Guide VDM Verlag Dr. Müller MICROCONTROLLER BASED TEMPERATURE DATA LOGGER WITH SD CARD STORAGE: SD CARD TEMPERATURE DATA LOGGER Keylogger KeyGrabber Forensic Keylogger Pro 16 MB - Ultra-Compact USB Hardware Keylogger with Programmable Keystroke Injection Only 0.4" (10 mm) long, miniaturized and discreetGearwell Gearwell Temperature Logger Module, 8 Channel Data Collector, Temperature Measurement Recorder, Sensor Data Collector, I 8 Channel Inputs: Designed to have 8 input channel, this temperature data acquisition module can connect to 8 temperaturUNI-T UNI-T Uni-Trend USB Datalogger UT330B UT330C 60000 Large Storage Capacity Automatic Storage USB Data Transfer(UT330C) UT330-USB Series Dataloggers with Certificates: CE, RoHSXTevu XTevu Acquisition Module Digital Acquisition Control Voltage Signa1 Data Collector Logger Temperature Measure Networking The acquisition module can be connected to 8 PT100 temperature sensors, which can be used in a variety of high-precisiongeneric Counter Radiation Dosimeter, Digital Dosimeter Counter with Data Logger, Data Logger, High Sensitivity, Built-in Latest ♟Latest Sensor Design: Simply turn the device and scan the area for radiation levels. This nuclear radiation detector wiPackt Publishing Internet of Things Projects with ESP32: Build exciting and powerful IoT projects using the all-new Espressif ESP32 GROWATT GROWATT Shine Link X Plug & Play Kit RF Monitoring ShinePhone App Datalogger RF Inverter Kit X/XE/XH Series MIC/MIN/MOD/MID/MAC/MAX - Shine Lan Box + Shine RF X USBIndependently published Encrypted Password Logger: Learn to use cryptography to store and protect your logins & passwords. Rakstore RAKSTORE Mini Serial Data Logger FAT32 SD Card Storage Txt Format Data Acquisition and Sorage Module Support Micro SD This product is an intelligent storage module, integration FAT32 File system, achieve high-speed and reliable file managIndependently published PASSWORD LOGGER NOTEBOOK LAP Lambert Academic Publishing Designing of wireless mobile data loggers: A low cost Temperature data logger Designing of Wireless Mobile Data LoggersLIYJTK Data Logger Module Recorder Memory Card HIGH Performance Small Size PROTOTYPING Area [HIGH PERFORMANCE] Ensures reliable data loggingMM Racing MyChron 5 Dash Logger w/GPS w/WiFi Built in GPS maps your lines, delivers speed, G forces, and lap times automaticallyEdizioni Sapienza Progettazione di data logger mobili wireless: Un registratore di dati di temperatura a basso costo Gugxiom Air Quality Pollution Monitor, 0.3Μm~10Μm Pm2.5 Dust Particle Counter Data Logger, Air Quality Tester for Indoor/Outdoor UTILIZING THE SCATTERING PRINCIPLE: This air quality tester utilizes the scattering principle to accurately measure theClisted Clisted CAN Bus Data Logger for All Car CAN Bus Module Data Transceiver Automotive Diagnostic Tool for EPS/IP/HM domoi domoi ESP RFID Tool Reader Universal Data Logger ESP Flasher Module To create a standalone device for testing badges and or card without the need for a Wiegand Controller.Mellisso Mellisso 2X ESP RFID Tool Reader Universal Data Logger ESP Flasher Module To create a standalone device for testing badges and or card without the need for a Wiegand Controller.Ace Instruments Temperature and Humidity Data Logger (Range: 86°F to 158°F) for Server Rooms, Warehouse and Pharma Model: Rotronic Hygro Features: High measurement accuracy of ±3.0 %RH and ±0.3°C | Compact design with a high IP protection | Large storage caPortaPow PortaPow 3rd Gen USB Data Blocker (5 Pack) SmartCharge chip automatically switches between three standards to ensure compatibility with your device and charge at u