Atlas Scientific Surveyor™ Analog ORP Sensor / Meter | SRV-ORP voltage divider WiFi and Bluetooth are supported

WiFi and Bluetooth are supported as standard and it includes an on board 16MB Flash and 8MB PSRAM

But this can not be done with a common pH probe

5mm x 17mm x 20mm

when the 40 KHz ultrasonic wave generated by the transmitter encounters the object

Atlas Scientific Surveyor™ Analog ORP Sensor / Meter | SRV-ORP voltage divider WiFi and Bluetooth are supportedDescription: (Previously known as the Gravity Analog ORP Sensor Meter) Every project is different; sometimes, you need high accuracy digital readings. And other times, you only need a basic analog output. For those of you looking to add ORP measurements to your device but want something simple, the Atlas Scientific Gravity ORP Meter Sensor is for you. This low cost ORP meter gives you the same capabilities found in basic hand held meters, with an easy