Denser veins (15/cm) Detection of smaller droplets Sensitive measurement Good waterproof sealing performance High precision, fast response, reliable Performance....
SMKB-SPHS Soil PH Sensor SMKB-SPHS soil PH sensor is developed by using solid AgCl reference electrode and high pure metal PH sensitive electrode, which has the characteristics of high measurement accuracy and long-term stability of signal, and can...
Features : Good sensitivity to alcohol gas Long life and low cost Simple drive circuit
Sensitive material of MQ-3 gas sensor is SnO2, which has lower conductivity in clean air. When the target alcohol gas exist, The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electronic circuit, Convert change of conductivity...
Specification : : Module Power: DC 9.00V 1A,Measuring Range : 0 - 14PH,Accuracy (+ or -) 0.1PH ( 24 C) Etc.
Application : water quality surveillance,aquaculture
This is an Analog PH Meter kit with industrial real-time online electrode, specially designed for Arduino and other microcontrollers , it uses an industry electrode and has built in simple convenient, practical connection and long life up to 1 year,...
The sensor comes with three wires: red (5-24VDC power), black (ground) and yellow (Hall effect pulse output). By counting the pulses from the output of the sensor, you can easily calculate water flow. Each pulse is approximately 2.25 milliliters....