Seller option
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Worth comparing
These are deliberate comparisons, not generic recommendations. Each reason is tied to captured product evidence so you can choose the trade-off that matters.
1 seller for this variant · 1 seller supported by credible public sources. Compare evidence, price, stock, invoice and warranty details, then re-check every term on the seller’s website.
Seller option
The dossier separates captured evidence from the details that still need a buyer check.
1 exact reseller product page is mapped.
1 seller row includes a concrete price signal.
1 seller row has non-unclear warranty wording.
GST invoice availability is not captured; ask seller before paying.
External seller website fabtolab.com
Seller identity is supported by credible public sources; re-check every purchase term.
Listings are informational, not endorsements.
₹25,033
INR 25,032.62 (seller-stated)
Seller destination
View on Fab.to.LabOpens the exact product page on Fab.to.Lab.
Re-check the variant, final price, stock, GST invoice and purchase terms before paying.
Review seller profile on FronDelivery: Confirm the selected A1B connector, dispatch date, mounting hardware and invoice terms before payment.
Exact Fab.to.Lab ORCH S4 A1B page. The seller-stated 12-month warranty excludes accident, abuse and misuse; obtain the coverage process and GST invoice terms in writing before ordering.
These links support the listing details above. They are research references, not purchase buttons.
Ordered by human-assigned verification status, then seller name.
How verification worksMatch model, storage, memory and included accessories on the seller page.
Ask whether a valid GST invoice is included before payment.
Review the warranty owner, duration and seller return terms.
Every seller row has at least one evidence link for re-checking.
Coverage is not an endorsement. It shows whether exact pages, commercial terms and evidence are available for you to re-check.
Choose the A1B only after confirming its aviation connector, logger protocol, installation site and radiation-shield exposure. It measures four air/weather values but not wind or rainfall; obtain the seller's warranty process and GST invoice terms before procurement.
The ORCH S4 is a wired sensor. Any wireless or cellular data logger added to the system must use an India-compatible radio configuration and satisfy applicable requirements.
These are deliberate comparisons, not generic recommendations. Each reason is tied to captured product evidence so you can choose the trade-off that matters.
Use these captured specifications to match the exact model and variant on the seller page.
Research sources
These links document product claims and specifications. They are not seller destinations; use the seller options above when you are ready to shop.
Manufacturer product page confirms ORCH S4 measurements, interfaces and A1A or A1B connector choices.
Exact India seller page showed the A1B variant in stock at INR 25,032.62 on 2026-07-29 and supplied the catalog image.
Seeed's official ORCH S4 documentation identifies the A1B as a 3.6-16 V, RS485 Modbus RTU/ASCII and SDI-12 weather sensor for air temperature, humidity, barometric pressure and illuminance. It specifies a 0-188,000 lux range, -40 to 65 degrees C operating range, an IP66 sensor box and IPX5 radiation shield.
Seeed documents ORCH S4 as a wired RS485/SDI-12 four-measurement weather sensor, which defines the architecture and measurement boundary for a broader LoRaWAN station.
Fab.to.Lab's exact current ORCH S4 A1B page displays the product image asset used for this catalog record.
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