4-20ma Current Signal Detection Control Relay Switch Set Upper and Lower Limit Alarm Module RS485 Communication

9.40 – 19.74 $

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Higher than average, a bit

Seller reliability: 72%

Above average, safe to buy, College shop Store

More than 7 years of seller experience
Medium general feedback score (871)
Customers are satisfied by communication
Items match description
High shipping speed
4.3% of customers were dissatisfied over the last 3 months

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4-20ma Current Signal Detection Control Relay Switch Set Upper and Lower Limit Alarm Module RS485 Communication 2026 - buy cheap

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4-20ma Current Signal Detection Control Relay Switch Set Upper and Lower Limit Alarm Module RS485 Communication - specifications

4-20ma Current Signal Detection Control Relay Switch Set Upper and Lower Limit Alarm Module RS485 Communication - photo 2026

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