Cocoarm Handheld Sugar Meter, ABS Digital Fruit Sugar Meter 0 to 55 Percent Range, ATC Optical Sensor, LCD Triple Display, Non Slip Grip for Fruit Juice Testing Growers Vendors
Metal Probe Digital Temp Meter DC 5V-12V Red LED(Green)
Finger Pulse Oximeter Portable Digital Blood Oxygen Pulse Sensor Meter Clip LCD
CWCQGH AE6607 LCD Digital Dissolved Sensor DO Meter With Probe Backlit Display | Handheld Quality Tester For Field And Lab Water Test Range 0.0-30.0mg/L
Silent Vibration Alarm Wristband, IPX57 Waterproof Fitness Tracker with Body Temp Sensor ±0.1℃, for Running Cooking Study Concentration Workout Black
MAX30205MTA Body Temp Sensor 22mm I2C Low Voltage
