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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Specification of 2-Channel Relay module:
Width (mm): 55
Ideal for handling a variety of equipment indoors
Less than 50 μA quiescent current
Weight(gm): 55
Liquid pH Sensor with BNC PH Electrode Probe For Arduino ProtoShield Specification of 2-Channel Relay module:Heating voltage: 5 0. 2V (AC DC) Working current: 5 10mA Detectable concentration range: PH0 14 Detection Temperature range: 0 80 Response time: 5S Settling Time: 60S Component Power: 0. 5W Working temperature: 10 ~ 50 (nominal temperature 20 ) Humidity: 95% RH (nominal humidity 65% RH) Module Size: 42mm 32mm 20mm Output: analog voltage signal output With 4pcs M3 Mounting Holes Package Included: 1pcs Liquid PH0 14 Value Detect Test Sensor Module with
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