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Finger Tip Pulse Oximeter, SpO2 Heart Rate Pulse Oximeter Monitor Blood Oxygen Saturation, LK87
- Model #: 474111739927
- $10.60 –
- Free Shipping
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Finger Tip Pulse Oximeter, SpO2 Heart Rate Pulse Oximeter Monitor Blood Oxygen Saturation, LK87
- Brand: BDUN
- Type: 1 x Fingertip Oximeter for Sports, 1 x Instruction Manual, 1 x Portable Lanyard
- Supply Voltage Min: AAA, Battery
- Features: Portable
- Model #: 139024714660
- $10.60 –
- Free Shipping
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31935-8E006 Vehicle Car Black Transmission Speed Sensor for Nissan Versa 2008-2012
- Brand: Unique Bargains
- Model #: a21042600ux0052
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10pcs DHT11 Digital Temperature and Humidity Sensor Modules 3.3V5V
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-132
- $28.88 –
- Free Shipping
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1pc PT1000 Temperature Sensor Probe with Anti-Corrosion Stainless Steel
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-139
- $43.98 –
- Free Shipping
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10pcs PIR Motion Sensor Light Switch AC85-265V LED Smart Detector
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-156
- $37.98 –
- Free Shipping
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1pc Sound Event Detection Module D1 - Sensor/Audio Board for XIAO
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-197
- $58.98 –
- Free Shipping
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3pcs 24GHz mmWave Human Static Presence Sensor for Seeed Studio XIAO
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-140
- $54.48 –
- Free Shipping
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1pc SenseCAP S2110 Sensor Builder, an Open-Source Tool to Build RS485 sensors with Grove
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-179
- $79.98 –
- Free Shipping
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1pc Grove Smart IR Gesture Sensor, Infrared Camera, AI Algorithm, 15+ Gestures, I2C/SPI, Type-C, 3.3V/5V
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-198
- $73.98 –
- Free Shipping
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- $58.98 –
- Free Shipping
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3pcs Wio-E5 STM32WLE5JC LoRa Module with Embedded SX126X and MCU for LoRaWAN Wireless Sensor Network and IoT Devices, EU868 & US915
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-188
- $78.48 –
- Free Shipping
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- $58.98 –
- Free Shipping
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1pc 5-Meter RS485 Extension Cable with IP68 5-Pin Aviation Connector, UL2464, Waterproof Industrial Signal Cable for Sensor Hub
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-175
- $73.98 –
- Free Shipping
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1pc Grove Color Sensor V3.0, I2C Interface, VEML6040 Based
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-155
- $34.98 –
- Free Shipping
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- $58.98 –
- Free Shipping
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1pc Grove - D7S Vibration Sensor - Real-time Earthquake detect, I2C, Low Power Consumption
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-158
- $133.98 –
- Free Shipping
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1pc LHT52 Indoor LoRaWAN Air Temperature and Humidity Sensor - US915, Smart Home, Smart Office, Smart Factory
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-187
- $118.98 –
- Free Shipping
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1pc LHT65 LoRaWAN Temperature and Humidity Sensor with Built-in SHT20, 915MHz
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-186
- $118.98 –
- Free Shipping
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1pc SenseCAP S2108 Soil Moisture, Temperature and Pore EC Sensor
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-182
- $598.99 –
- Free Shipping
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1set SenseCAP S2101 Air Temperature and Humidity Sensor, Ambient Air Temperature Sensor, Support LoRaWAN; -40°C to 85°C, 0 to 100% RH
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-184
- $238.99 –
- Free Shipping
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1pc Solar Radiation Shield for Outdoor Sensor Protection-A10, Louver Box for Temperature, Humidity and Gas Sensors
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-221
- $253.99 –
- Free Shipping
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1pc SenseCAP S2102 Wireless Light Intensity Sensor Support LoRaWAN
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-180
- $238.99 –
- Free Shipping
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1pc SenseCAP S2104 Soil Moisture and Temperature Sensor, Accuracy ±13%, -40°C Lower Temperature Rating, IP66, Support LoRaWAN
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-181
- $373.99 –
- Free Shipping
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1pc SenseCAP S2103 CO2, Temperature and Humidity Sensor
Limited time offer, ends 09/30
- Model #: CJJGZMC7AZ-0821-178
- $373.99 –
- Free Shipping
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360° Solar Animal Repellent for Yard & Garden No Blind Spot Motion Sensor to Keep Deer, Raccoons & Cats Away, Waterproof Ultrasonic & Flashing Light Outdoor Deer Deterrent
Limited time offer, ends 09/28
- Model #: WL.C5TJ-260807-0135
- $136.48 –
- Free Shipping
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USB Sensor Bar for Wii, USB Wired Sensor Bar for Nintendo Wii and Wii U
- Model #: 850183970684
- $26.99 –
- Free Shipping
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5Pcs HC-SR04 Ultrasonic Sensor Module Kit Distance Sensor Compatible with Mega R3 Duemilanove Nano for Robot XBee ZigBee by ElecRight
- Model #: ZP0811ZP.2026389
- $17.91 –
- Free Shipping
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WiFi Thermometer Hygrometer: Indoor Temperature & Humidity Monitor with App | App Alerts, 3" Backlit LCD, Remote Monitoring, History & CSV Export, Smart Home Automation, USB Powered, Alexa Compatible
- Brand: Gaoducash
- Part Number: TH16
- Type: 41112200
- Connection: USB powered, No Battery Option
- Model #: 459883543880
- $45.99 –
- Free Shipping
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Wi-Fi Smart Thermometer & Hygrometer STH2W | WiFi Indoor Temperature and Humidity Monitor, App Alerts, 656 ft Long Range, Magnetic Mount for Bedroom, Nursery, Greenhouse
- Brand: EZAIoT
- Part Number: STH2W
- Type: 41112301
- Measurement Function: 5% to 95% RH
- Model #: 334162232854
- $49.99 –
- Free Shipping
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Intelligent Soil Moisture Sensor, 3 Pack, Zigbee Hub Required | Capacitive Sensor, Moisture/Temperature Meter for Garden Planting, Compatible with Home Assistant Zigbee2mqtt
- Brand: Haozee
- Part Number: HZ-SL06
- Type: 46171600
- Tolerance: 0.5 degrees_celsius
- Model #: 109054959952
- $66.99 –
- Free Shipping
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WiFi Thermometer Hygrometer Sensor, Temperature & Humidity Sensor with Notification Alarm for Remote Applications, Free Data Export, Compatible with Alexa- 2 Pack
- Brand: Comboss
- Part Number: TH02 Pro
- Type: Digital
- Sensing Method: Digital
- Model #: 416618588489
- $53.99 –
- Free Shipping
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SAWF-07P Smart Indoor Air Quality Monitor with PM2.5, PM10, Temperature & Humidity Sensor, Real-Time Display, Notification, Matter-Compatible, 2.4GHz WiFi, 3.73-inch Screen, for Bedroom, Nusery
- Brand: SONOFF
- Part Number: SAWF-07P
- Connection: SAWF-07P
- Output Configuration: Digital
- Model #: 632056822256
- $72.99 –
- Free Shipping
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AirGuard CO2 SAWF-08P, Smart Indoor Air Quality Monitor, Matter Compatible, 2.4GHz WiFi, CO2 Monitor for CO2/Temp/Humidity, Real-Time Display & Notification, for Bedroom, Nusery Room
- Brand: SONOFF
- Part Number: SAWF-08P
- Connection: SAWF-08P
- Output Configuration: analog, digital
- Model #: 957812770493
- $85.99 –
- Free Shipping
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WiFi Temperature Humidity Sensor with App Alerts, LCD Display | Remote Monitoring, Custom Alerts, Calibration & Data Logging for Home, Greenhouse, Reptile and Wine Cellar
- Brand: Gaoducash
- Part Number: TH03Pro
- Type: 46171600
- Tolerance: 1 degrees_celsius
- Model #: 801988887403
- $37.99 –
- Free Shipping
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MLX90642-D45 Thermal Imaging Sensor, 32x24 IR Array with I2C Interface for Raspberry Pi, HVAC, Smart Home - Low-Cost High Accuracy Temperature Measurement
- Model #: 284365877396
- $110.99 –
- $5.99 Shipping
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SCD40 CO2 Gas Sensor Module (1-Pack), 3-in-1 Carbon Dioxide, Temperature & Humidity Detector Board, Photoacoustic I2C Interface Breakout for HVAC, Air Quality & IoT Nodes
- Brand: JMTTOP
- Model #: QTGYQMK
- $35.99 –
- Free Shipping
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Waveshare Sense HAT (B) for Raspberry Pi Onboard Multi Powerful Sensors Supports External Sensors
- Model #: 9435761176014
- $48.89 –
- More options from $48.89 - $54.99
- Free Shipping
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IR Infrared Transmitter Receiver Module - 5V Remote Control Decoder Encoder Board, 38KHz, Digital Interface for MCU Development
- Model #: 158184895280
- $11.66 –
- Free Shipping
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Infrared Thermometer Gun -58°F to 788°F Range (Not for Human Body Temp) | Digital Temperature Gun for Cooking, BBQ, Oven, Engine, HVAC | Non-Contact Measuring & Backlit Digital Display
- Brand: SMART JERRY
- Part Number: SMJT-017
- Type: Battery Powered, Digital
- Sensing Method: Battery Powered, Digital
- Model #: 349420426167
- $31.99 –
- Free Shipping
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Indoor Digital Hygrometer Thermometer for Room Temperature Humidity Meter | Thermometer Accuracy Calibration LCD Temperature Sensor with Maximum and Minimum Records,1 Pack
- Brand: SECRUI
- Part Number: KR-TH1-WH
- Type: 41113600
- Measurement Function: ±2~3% RH
- Model #: 038829293738
- $25.99 –
- Free Shipping
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Indoor Digital Hygrometer Thermometer for Room Temperature Humidity Meter | Thermometer Accuracy Calibration LCD Temperature Sensor with Maximum and Minimum Records,2 Pack
- Brand: SECRUI
- Part Number: TH1
- Type: 41110000
- Tolerance: 1
- Model #: 534168169220
- $46.99 –
- Free Shipping
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Indoor Digital Hygrometer Thermometer for Room Temperature Humidity Meter | Thermometer Accuracy Calibration LCD Temperature Sensor with Maximum and Minimum Records,3 Pack
- Brand: SECRUI
- Part Number: TH1
- Type: 42182200
- Measurement Function: 0-100% RH
- Model #: 838946437144
- $44.99 –
- Free Shipping
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3000FT Wireless Meat Thermometer, No App Needed, 2 Probes | Sub-1G Long Range, Digital Smart Base, 6 Sensors NIST Accuracy, IPX8, BBQ Smoker Grill Oven Brisket Steak Turkey Pork Roast
- Brand: ThermoMaven
- Part Number: WT12
- Type: Battery Powered, Digital
- Sensing Method: Battery Powered, Digital
- Model #: 671981592071
- $109.99 –
- Free Shipping
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Smart Bluetooth Wireless Meat Thermometer Digital, Standalone Base | 6 Sensors Accuracy, Instant Read Food Thermometer for Cooking, Kitchen, BBQ, Grill, Oven, Smoker, Grey
- Brand: IEXHEM
- Part Number: FM2118-Grey
- Type: Battery Powered, Digital
- Sensing Method: Battery Powered, Digital
- Model #: 995167163375
- $72.99 –
- Free Shipping
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5Pcs PD65W Charging Module Type-C Interface PD3.1 PPS Fast Charge QC3.0 SCP Full Protocol Charger Board 65W DC8-30V
- Model #: ZP0811ZP.202615
- $18.13 –
- Free Shipping
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USB Sensor Bar for Wii, USB Wired Sensor Bar for Nintendo Wii and Wii U
- Model #: 597092027823
- $26.99 –
- Free Shipping
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4 in 1 Wii Sensor Bar - Wii HDMI Adapter, HDMI Converter, Wii Power Cord AC Adapter, 4.92FT High Speed HDMI Cable Compatible with Nintendo Wii Accessories
- Model #: 944262802242
- $43.99 –
- Free Shipping
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5V1A Wireless Power Transfer Module Wireless Charging Transmitter Receiver Inductive Coil Circuit Board Module Fun DIY Kit
- Model #: ZP0811ZP.2026117
- $18.13 –
- Free Shipping
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- $23.99 –
- Free Shipping
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XKT412-01 Wireless Power Supply Module Wireless Charging Module Wireless Power Transmission Module Wireless Inductive Coil Circuit Board Module
- Model #: ZP0811ZP.2026144
- $17.93 –
- Free Shipping
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2Pcs AM2301A Digital Temperature and Humidity Sensor Module AM2301 Capacitive Single Bus High Precision Sensor with 25CM Cable
- Model #: ZP0811ZP.2026293
- $17.80 –
- Free Shipping
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2pcs 0.49" OLED Display Module, IIC I2C 64x32 SSD1306 White Screen, for DIY Projects
- Model #: ZP0811ZP.202661
- $17.93 –
- Free Shipping
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5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20
- Model #: ZP0811ZP.2026228
- $17.93 –
- Free Shipping
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SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
- Model #: ZP0811ZP.2026369
- $25.91 –
- Free Shipping
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5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
- Model #: ZP0811ZP.2026330
- $17.09 –
- Free Shipping
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5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm 40KHz for Motion Detection
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-408
- $12.99 –
- Free Shipping
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5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm for Motion Detection
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-611
- $12.99 –
- Free Shipping
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XL1276-P01 Wireless LoRa Transceiver Module, SPI Connectivity, Long Distance Data Transmission
- Model #: ZP0811ZP.2026118
- $17.91 –
- Free Shipping
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2Pcs AEDR-8300 Optical Encoder Module Reflective Photoelectric 2 Channel Encoder Module Board
- Model #: ZP0811ZP.2026263
- $22.82 –
- Free Shipping
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3 Pack Digital Accelerometer ADXL345, 3-Axis Low Power I2C SPI 5V/3.3V Input, Detection 16g Range
- Model #: ZP0811ZP.2026301
- $17.91 –
- Free Shipping
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5 Pack 3.3V 5V Power Supply Module for MB102 102 Prototype Breadboard DC 6.5-12V USB Module
- Model #: ZP0811ZP.202696
- $17.91 –
- Free Shipping
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USB to 4 Channels Ways TTL Serial Port USB Type-C Interface 6Mbps CH344 CH348 Chip Communication Conversion Module
- Model #: ZP0811ZP.2026354
- $17.93 –
- Free Shipping
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5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
- Model #: ZP0811ZP.2026176
- $17.78 –
- Free Shipping
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2Pcs AM2320 Temperature and Humidity Sensor Capacitive Temperature and Humidity Detector Humidity Sensor
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-216
- $12.99 –
- Free Shipping
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C8D Dual-Channel NDIR CO2 Carbon Dioxide Sensor, Infrared Gas Concentration Detection Module 0-5000PPM
- Model #: ZP0811ZP.2026349
- $37.08 –
- Free Shipping
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ESP8266 5V 30A Relay Module, 2 Channel ESP-12F Development Board for Smart Home IoT, DC7-80V Power Supply
- Model #: ZP0811ZP.2026189
- $20.76 –
- Free Shipping
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5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
- Model #: ZP0811ZP.2026146
- $17.66 –
- Free Shipping
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000 JESSINIE 5Pcs DHT11 Digital Temperature and Humidity Sensor Module DHT11 Temperature and Humidity Test Probe
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-131
- $12.99 –
- Free Shipping
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JSN-SR20-Y1 Ultrasonic Ranging Module Distance Measuring Sensor Module Range 2-500cm Waterproof and Dustproof Equipped with Dual Wire Probes
- Model #: ZP0811ZP.2026307
- $23.34 –
- Free Shipping
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3pcs XL4015 5A DC-DC Step Down Charger Modules, CC CV Lithium Battery Charging Board, LED Power Converter
- Model #: ZP0811ZP.2026297
- $17.91 –
- Free Shipping
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LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
- Model #: ZP0811ZP.2026104
- $17.66 –
- Free Shipping
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24V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
- Model #: ZP0811ZP.2026145
- $17.66 –
- Free Shipping
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2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
- Model #: ZP0811ZP.202638
- $18.15 –
- Free Shipping
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12V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
- Model #: ZP0811ZP.202677
- $18.72 –
- Free Shipping
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2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-373
- $19.71 –
- Free Shipping
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OV7670 Camera Module 3.3V with Adjustable Macro, Universal CS Adapter, SCCB IIC Interface, RGB YUV Output for DIY Projects
- Model #: ZP0811ZP.2026109
- $16.31 –
- Free Shipping
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SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-372
- $24.91 –
- Free Shipping
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2pcs INA219 I2C High Precision Bi-Directional DC Current Sensor Module for Zero Drift and Power Monitoring
- Model #: ZP0811ZP.2026391
- $18.84 –
- Free Shipping
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12V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
- Model #: ZP0811ZP.2026147
- $17.17 –
- Free Shipping
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5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
- Model #: ZP0811ZP.2026405
- $17.66 –
- Free Shipping
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MH-Z19E Infrared Carbon Dioxide Sensor Air Quality Monitoring CO2 Concentration Detection Sensor Module 4.55.0VDC 400-10000ppm CO2 Gas Sensor with Terminals Cable Pin Type
- Model #: ZP0811ZP.2026392
- $20.79 –
- Free Shipping
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4 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 4 Way 250V 2A for Industrial Control Applications
- Model #: ZP0811ZP.202636
- $16.84 –
- Free Shipping
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DC 6-30V Timer Relay with LCD Display, 1 Channel Delay Controller Module, Type-C Interface, Power Off Cycle Timer
- Model #: ZP0811ZP.2026265
- $16.30 –
- Free Shipping
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2pcs XH-M401 DC-DC 4-40V to 1.25-36V Step Down Buck Converter Power Supply Module XL4016E1 PWM Adjustable Step Down Board 8A 200W
- Model #: ZP0811ZP.2026314
- $17.93 –
- Free Shipping
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ZK-J06 Dual MOS Tube Timing Delay Switch Circuit 12V-24V for Automation Control, Replaces Relay Modules
- Model #: ZP0811ZP.2026273
- $17.17 –
- Free Shipping
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DC12V LED Digital Time Delay Relay Module XY-WJ01 Programmable Control Switch Timer Circuit
- Model #: ZP0811ZP.2026326
- $18.89 –
- Free Shipping
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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
- Model #: ZP0811ZP.2026221
- $17.99 –
- Free Shipping
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5V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
- Model #: ZP0811ZP.2026238
- $17.98 –
- Free Shipping
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5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)
- Model #: ZP0811ZP.2026141
- $17.69 –
- Free Shipping
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5V 1 Channel Solid State Relay Module, High Level Trigger, 5A DC Control (2 Channel)
- Model #: ZP0811ZP.2026140
- $17.20 –
- Free Shipping
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3pcs AP3216 ALS PS Digital Ambient Light Sensor Proximity Distance Sensor Module Light Detection Photosensitive Sensor
- Model #: C745-LUOYIMAN-Lsy810-099
- $20.99 –
- Free Shipping
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5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
- Model #: ZP0811ZP.202675
- $17.54 –
- Free Shipping
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24V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
- Model #: ZP0811ZP.202676
- $17.32 –
- Free Shipping