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Clear plexiglass flow meter with ARGB LED ring and G1/4 threads

Alphacool

Alphacool Eisfluegel Aurora HighFlow Flow Indicator 70-300L/h 1017207

SKU CH-9B7V-J03GV

Measures water flow from 70 to 300L/h with addressable RGB lighting and a clear plexiglass body for visual confirmation

  • Product colorARGB
  • Key featuresFor all those who like to measure their water flow and value
  • Measures 70–300 L/h flow for precise loop monitoring
  • Connects to motherboard fan header via 3-pin for RPM readout
  • 8 addressable ARGB LEDs create customisable lighting effects
  • Clear plexiglass body lets you see coolant movement directly
  • Two G1/4″ threads allow flexible inline installation anywhere in loop

Flow Meter for High-Flow Loops

The Alphacool Eisfluegel Aurora HighFlow flow indicator measures water flow rates between 70 and 300L/h in custom liquid-cooling circuits. It connects to a motherboard fan header via a 3-pin cable so the flow rate can be monitored through fan-speed readings. Eight addressable ARGB LEDs encircle the plexiglass body for visual flow confirmation and lighting effects. The unit is supplied with mounting screws, a 3-pin sensor cable, an aRGB adapter and a velcro strap.

Loop Integration and Control

Two G1/4-inch threads allow the meter to be installed at any orientation in the loop without restricting flow direction. Its lightweight plexiglass construction means it can hang freely in the tubing run or be secured with the included M3 screws to a case surface. The 3-pin JST connector links to Alphacool Digital RGB ecosystems, while the bundled 5V 3-pin adapter enables direct motherboard ARGB control. No external power supply or separate controller is required for basic operation.

Upgrade from Basic Flow Indicators

Builders moving from a simple impeller or transparent tube without sensing gain real-time flow-rate data and programmable lighting in one component. The jump is worthwhile when a motherboard fan header is available for the RPM signal and when addressable RGB synchronisation with other Alphacool parts is desired. Loops that operate outside the 70 to 300L/h range or systems lacking a 3-pin fan header cannot use the sensor function.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 84% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameAlphacool
Model name1017207
Part number1017207
Product colorARGB

Questions about this item

What flow range does the 1017207 measure before it stops reporting accurately?

The sensor is designed for high-flow systems and displays a water flow rate of 70 to 300 L/h.

How much noise or heat does the flow indicator add when the loop runs continuously?

The unit has no moving parts of its own; it simply sits in the loop and reports flow via the 3-pin header, so it adds no audible noise or measurable heat.

Which motherboard header and loop fittings must I already have to install the 1017207?

You need a free 3-pin fan header for the RPM signal and two G1/4″ threaded ports in your loop for the inlet and outlet connections.

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