Clear Turbine Water Flow Sensor with 3-pin JST : ID 5066 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: DIGITEN 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue : Industrial & Scientific
Amazon.com: Indoor/Outdoor Moisture Sensor Meter with Full Color Instruction Card, Soil Water Monitor, Plant Care, Garden,Lawn : Patio, Lawn & Garden
Gravity: Analog pH Sensor - Meter Kit — Arduino Official Store
GREDIA 1/4" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter Connect Hosepipe 0.5-3L/min: Amazon.com: Industrial & Scientific
Fluke 805ES External Vibration Sensor for 805 Vibration Meter
MQ-200X Quantum Separate Sensor with Handheld Meter | Apogee Instruments
Flow Sensors / Flow Meters | KEYENCE America
Concrete RH Moisture Meter Kit with BluePeg Sensor
No-lead Water Flow Meter Sensor | Onset's HOBO and InTemp Data Loggers
Gravity: Analog Electrical Conductivity Sensor / Meter For Arduino — Arduino Online Shop
Best Chlorine Meter, Residual Chlorine (CL) Sensor for Water - Renke
Digital Rpm Tachometer Sensor Meter - 4bit Digital Led Meter Sensor High-precision - Aliexpress
MINI 4 IFR | Infrared temperature meter with sensor - KOSO North America
Shopcorp Water Level Meter Sensor Float Switch, Dual Function Operation 9.8 ft - ContactorDepot.com
GREDIA 1" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min: Amazon.com: Industrial & Scientific
Gravity: Analog pH Sensor / Meter Pro Kit For Arduino — Arduino Online Shop
Platinum RTD Sensor - PT1000 - 3 Wire 1 meter long : ID 3984 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB and LAN Power Sensors | Keysight
SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0-1000ppm - Walmart.com
