In stock — dispatched pan-India · GST invoice · Reply within 2 working hours
The Extra Price for 4-20mA/RS485 O/P in Ph/ORP/Chlorine Inst. ASTER is an instrument we stock and supply across India from our Faridabad base. It is commonly used for boiler and cooling water control and ETP pH and discharge monitoring. Supplied as a genuine ASTER item. A GST invoice is issued on every dispatch, and we usually reply to enquiries within two working hours.
| Brand | ASTER |
| Model | RS485 |
| Category | Aster Instruments |
| Specification | Type: pH Meter / Controller Brand: Aster Application: Online pH monitoring in RO / WTP / ETP Supplied By: WTPESTORE (Aqua Filtration System), Faridabad — GST invoice, pan-India dispatch |
| Price basis | ₹3,360 + GST, ex-Faridabad |
| Supplied by | Aqua Filtration System, Faridabad · GSTIN 06DMUPS2289L1ZZ |
Decide first whether you need only a reading or also automatic control. An indicator shows the value; a controller has a relay and can act on it. Match the sensor to the temperature and the water condition.
Compatibility: Sensors are field replaceable. Relay versions can drive a dosing pump or diverter valve. 4-20mA and RS485 options feed panels and dataloggers.
Water quality instruments measure parameters like pH, conductivity, TDS or turbidity so you can verify treated water meets the required standard.
This Extra Price for 4-20mA/RS485 O/P in Ph/ORP/Chlorine Inst. ASTER is supplied by WTPESTORE — powered by Aqua Filtration System, a water-treatment manufacturer, trader and supplier operating from Faridabad, Haryana since 2017. Every unit is genuine, billed with a GST invoice and dispatched pan-India with tracking. For dosage, sizing or compatibility questions, message our team on WhatsApp and we will help you pick the right model for your plant.
The current price is ₹3,360 plus 18% GST (₹3,964.80 including GST), ex-Faridabad. Freight is extra at actual. You can order it online on WTPESTORE or confirm on WhatsApp at 9899193589.
Yes. We supply only authentic ASTER products sourced through proper channels — no local duplicates or refurbished units.
Yes. Every order is billed with a valid GST invoice under GSTIN 06DMUPS2289L1ZZ from Aqua Filtration System, Faridabad, so you can claim input credit where applicable.
Yes. We dispatch pan-India through reputed courier and transport partners with tracking. Delivery time depends on your location and current stock — confirm on WhatsApp before ordering.
Share your water source, required capacity in LPH and the line or vessel size with our team. We will recommend the correct model, or you can use the free plant calculators on our website for a quick estimate.
