![Amazon.com: Eosphorus Ounce, Carat, and Gram Scale 0.01g Accuracy 600g Capacity Digital Balance Electronic Scale LCD for Science Lab - USB Charger and AC/DC Adapter Included : Office Products Amazon.com: Eosphorus Ounce, Carat, and Gram Scale 0.01g Accuracy 600g Capacity Digital Balance Electronic Scale LCD for Science Lab - USB Charger and AC/DC Adapter Included : Office Products](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61m+-FJghVL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Eosphorus Ounce, Carat, and Gram Scale 0.01g Accuracy 600g Capacity Digital Balance Electronic Scale LCD for Science Lab - USB Charger and AC/DC Adapter Included : Office Products
![Amazon.com: Infrared Detection Sensor Modules, DIY Tracking Module 3.3V-5V PCB Normal High Level for Laboratory for Smart Car : Industrial & Scientific Amazon.com: Infrared Detection Sensor Modules, DIY Tracking Module 3.3V-5V PCB Normal High Level for Laboratory for Smart Car : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61oEaecSk3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Infrared Detection Sensor Modules, DIY Tracking Module 3.3V-5V PCB Normal High Level for Laboratory for Smart Car : Industrial & Scientific
![Sensorex C110 pH/mV Checker/Simulator for pH Sensor: Science Lab Instruments: Amazon.com: Industrial & Scientific Sensorex C110 pH/mV Checker/Simulator for pH Sensor: Science Lab Instruments: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/814pDqnpANL._AC_UF1000,1000_QL80_.jpg)
Sensorex C110 pH/mV Checker/Simulator for pH Sensor: Science Lab Instruments: Amazon.com: Industrial & Scientific
![Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App: Amazon.com: Industrial & Scientific Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71iHCEnxvmL._AC_UF1000,1000_QL80_.jpg)
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App: Amazon.com: Industrial & Scientific
![Amazon.com: Naroote Summer Enjoyment Meiyya Lidar Sensor, Lidar Camera Linux for Development for Lab for DIY : Electronics Amazon.com: Naroote Summer Enjoyment Meiyya Lidar Sensor, Lidar Camera Linux for Development for Lab for DIY : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71XIvQ67EOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Naroote Summer Enjoyment Meiyya Lidar Sensor, Lidar Camera Linux for Development for Lab for DIY : Electronics
![Amazon.com: FIERRG Lab Microscope Equipment Portable Digital 1600X USB Electronic Microscope Handheld Magnifier Sensor Camera Microscope Accessories : Electronics Amazon.com: FIERRG Lab Microscope Equipment Portable Digital 1600X USB Electronic Microscope Handheld Magnifier Sensor Camera Microscope Accessories : Electronics](https://m.media-amazon.com/images/I/51gdZQZY6lL._AC_UF894,1000_QL80_.jpg)
Amazon.com: FIERRG Lab Microscope Equipment Portable Digital 1600X USB Electronic Microscope Handheld Magnifier Sensor Camera Microscope Accessories : Electronics
![Amazon.com: PerfectPrime TL0024TT, Thermocouple T-Type Low Temperature Sensor/Probe, -200~260°C / -328~500°F, 2 Meter Long : Industrial & Scientific Amazon.com: PerfectPrime TL0024TT, Thermocouple T-Type Low Temperature Sensor/Probe, -200~260°C / -328~500°F, 2 Meter Long : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71PviyYdaiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PerfectPrime TL0024TT, Thermocouple T-Type Low Temperature Sensor/Probe, -200~260°C / -328~500°F, 2 Meter Long : Industrial & Scientific
![CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.: Amazon.com: Industrial & Scientific CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81vCbx2o3dL.jpg)
CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.: Amazon.com: Industrial & Scientific
![BW Technologies SR-H-MC Replacement MICROceL Sensor, Hydrogen Sulfide H2S, 0 to 200 ppm Measuring Range: Science Lab Radiation Protection Supplies: Amazon.com: Industrial & Scientific BW Technologies SR-H-MC Replacement MICROceL Sensor, Hydrogen Sulfide H2S, 0 to 200 ppm Measuring Range: Science Lab Radiation Protection Supplies: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61f6DARyWeL._AC_UF1000,1000_QL80_.jpg)
BW Technologies SR-H-MC Replacement MICROceL Sensor, Hydrogen Sulfide H2S, 0 to 200 ppm Measuring Range: Science Lab Radiation Protection Supplies: Amazon.com: Industrial & Scientific
![Infrared Liquid Level Sensor Water Level Detection Dual Level Alarm Control Module AC85V to 265V 100MΩ for Laboratory Automatic Water Filling System of Fish Tank: Amazon.com: Industrial & Scientific Infrared Liquid Level Sensor Water Level Detection Dual Level Alarm Control Module AC85V to 265V 100MΩ for Laboratory Automatic Water Filling System of Fish Tank: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71IyMWA+DZL.jpg)
Infrared Liquid Level Sensor Water Level Detection Dual Level Alarm Control Module AC85V to 265V 100MΩ for Laboratory Automatic Water Filling System of Fish Tank: Amazon.com: Industrial & Scientific
![Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/7160LiBa-vL.jpg)
Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden
![Amazon.com: CGOLDENWALL Lab Ultrasonic Homogenizer Ultrasonic Sonicator Processor 950W 1200mL Cell Disruptor Mixer Emulsification and Nanoparticle Dispersion with Free Temperature Sensor : Industrial & Scientific Amazon.com: CGOLDENWALL Lab Ultrasonic Homogenizer Ultrasonic Sonicator Processor 950W 1200mL Cell Disruptor Mixer Emulsification and Nanoparticle Dispersion with Free Temperature Sensor : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61Fy7c81z5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: CGOLDENWALL Lab Ultrasonic Homogenizer Ultrasonic Sonicator Processor 950W 1200mL Cell Disruptor Mixer Emulsification and Nanoparticle Dispersion with Free Temperature Sensor : Industrial & Scientific
![Amazon.com: VEYKOLOR Color Sensor Colorimeter, Supporting Stand-alone and APP, Measuring Lab, RGB, HEX Values : Industrial & Scientific Amazon.com: VEYKOLOR Color Sensor Colorimeter, Supporting Stand-alone and APP, Measuring Lab, RGB, HEX Values : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51vepYzXWVL._AC_UF894,1000_QL80_.jpg)
Amazon.com: VEYKOLOR Color Sensor Colorimeter, Supporting Stand-alone and APP, Measuring Lab, RGB, HEX Values : Industrial & Scientific
![Amazon.com: Thames & Kosmos Sensors Alive | Educational Science Kit | Bring Physics to Life | Learn About Temperature, Sound & Light | Toy of The Year Award Finalist | Parents' Choice Amazon.com: Thames & Kosmos Sensors Alive | Educational Science Kit | Bring Physics to Life | Learn About Temperature, Sound & Light | Toy of The Year Award Finalist | Parents' Choice](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81Vrm4nfqVS._AC_UF894,1000_QL80_.jpg)
Amazon.com: Thames & Kosmos Sensors Alive | Educational Science Kit | Bring Physics to Life | Learn About Temperature, Sound & Light | Toy of The Year Award Finalist | Parents' Choice
![Amazon.com: TDS Meter Probe Water Quality Monitoring Sensor Module, Analog TDS Sensor Module Compatible with Ardu Board, for Liquid Quality Analysis Testing, Scientific Research, Laboratory, Online Analysis : Industrial & Scientific Amazon.com: TDS Meter Probe Water Quality Monitoring Sensor Module, Analog TDS Sensor Module Compatible with Ardu Board, for Liquid Quality Analysis Testing, Scientific Research, Laboratory, Online Analysis : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51B-SOF90YL._AC_UF894,1000_QL80_.jpg)
Amazon.com: TDS Meter Probe Water Quality Monitoring Sensor Module, Analog TDS Sensor Module Compatible with Ardu Board, for Liquid Quality Analysis Testing, Scientific Research, Laboratory, Online Analysis : Industrial & Scientific
![Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden](https://images-na.ssl-images-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/715O9pxH36L._AC_UL210_SR210,210_.jpg)
Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden
![Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor: Amazon.com: Industrial & Scientific Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71b1HJkjbbL._AC_UF1000,1000_QL80_.jpg)
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor: Amazon.com: Industrial & Scientific
![Amazon.com: 'Dental Power Dental Lab Infrared Electronic Sensor Induction Carving Knife Wax Heater : Industrial & Scientific Amazon.com: 'Dental Power Dental Lab Infrared Electronic Sensor Induction Carving Knife Wax Heater : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51sBZHYy+yL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 'Dental Power Dental Lab Infrared Electronic Sensor Induction Carving Knife Wax Heater : Industrial & Scientific
![Amazon.com: 2 in 1 Temperature pH Monitor Meter Tester Sensor Test Kit 0~14 pH Automatic Calibration BNC Electrode Probe for Hydroponics Aquarium Lab Testing Food Drinking Water pH of Saltwater/seawater : Industrial Amazon.com: 2 in 1 Temperature pH Monitor Meter Tester Sensor Test Kit 0~14 pH Automatic Calibration BNC Electrode Probe for Hydroponics Aquarium Lab Testing Food Drinking Water pH of Saltwater/seawater : Industrial](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/7180qNLFHIL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 2 in 1 Temperature pH Monitor Meter Tester Sensor Test Kit 0~14 pH Automatic Calibration BNC Electrode Probe for Hydroponics Aquarium Lab Testing Food Drinking Water pH of Saltwater/seawater : Industrial
![Turbidity Sensor Module, DC5V XH2.54 Interface Accuracy Turbidity Sensor Board + Connector +Cable Liquid Sewage Water Quality Detection Set for Lab Industrial: Amazon.com: Industrial & Scientific Turbidity Sensor Module, DC5V XH2.54 Interface Accuracy Turbidity Sensor Board + Connector +Cable Liquid Sewage Water Quality Detection Set for Lab Industrial: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61qfbd2YPCL._AC_UF894,1000_QL80_.jpg)
Turbidity Sensor Module, DC5V XH2.54 Interface Accuracy Turbidity Sensor Board + Connector +Cable Liquid Sewage Water Quality Detection Set for Lab Industrial: Amazon.com: Industrial & Scientific
![Amazon.com: Fristaden Lab Internal Calibration Analytical Balance 210g x 0.1mg, Microgram Scientific Scale, 0.1mg (0.0001g) Precision, High Accuracy Electromagnetic Force Sensor with LCD Digital Display : Industrial & Scientific Amazon.com: Fristaden Lab Internal Calibration Analytical Balance 210g x 0.1mg, Microgram Scientific Scale, 0.1mg (0.0001g) Precision, High Accuracy Electromagnetic Force Sensor with LCD Digital Display : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/712OIa9t9CL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Fristaden Lab Internal Calibration Analytical Balance 210g x 0.1mg, Microgram Scientific Scale, 0.1mg (0.0001g) Precision, High Accuracy Electromagnetic Force Sensor with LCD Digital Display : Industrial & Scientific
![Amazon.com: TriangleLab Filament Runout Sensor Detector for 3D Printer 1.75mm Filament : Industrial & Scientific Amazon.com: TriangleLab Filament Runout Sensor Detector for 3D Printer 1.75mm Filament : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41cJoSZRwUL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: TriangleLab Filament Runout Sensor Detector for 3D Printer 1.75mm Filament : Industrial & Scientific
![Amazon.com: UHPPOTE Pedal Inductive Feet Foot Sensor Switch for Hospital Laboratory Automatic Door : Electronics Amazon.com: UHPPOTE Pedal Inductive Feet Foot Sensor Switch for Hospital Laboratory Automatic Door : Electronics](https://m.media-amazon.com/images/I/619YBv01koL._AC_UF894,1000_QL80_.jpg)
Amazon.com: UHPPOTE Pedal Inductive Feet Foot Sensor Switch for Hospital Laboratory Automatic Door : Electronics
![SCILOGEX MS7-H550-S 7x7" LED Digital Magnetic Hotplate Stirrer with Temperature Control Package Including Magnetic Hotplate Stirrer, Temperature Sensor, and Sensor Support Rod/Clamp: Science Lab Handheld Digital Microscopes: Amazon.com: Industrial ... SCILOGEX MS7-H550-S 7x7" LED Digital Magnetic Hotplate Stirrer with Temperature Control Package Including Magnetic Hotplate Stirrer, Temperature Sensor, and Sensor Support Rod/Clamp: Science Lab Handheld Digital Microscopes: Amazon.com: Industrial ...](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41JSET81YCL._AC_UF1000,1000_QL80_.jpg)