12v modbus rtu 4, channels relay module, input optocoupler, isolation rs485 mcu for, arduino

CheapestInIndia Price Intelligence & Research Analysis Confidence : high

The current price is ₹646, which is ₹109 (20.3%) higher than the best price of ₹537 last seen on 11 Aug 2025. Over the 321 day price history period, prices have ranged from ₹537 to ₹646, with an average of ₹623. The pricing has been quite stable with low volatility, but the overall trend is concerning as prices are getting more expensive. In terms of recent activity, there have been 0 price changes this week, 0 this month, and 12 over the past year. Consider waiting before making a purchase as prices are rising and better deals may be available later.

Our analysis has high confidence in this assessment based on stable price patterns. The next estimated price target is ₹657, trending higher, making this likely the current best offer.

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