General Tools & Instruments 722 Vernier Caliper Gauge
- Card
- Caliper
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Inline flow meter and thermometer with OLED display, G1/4 threads, POM body, interchangeable ports
The Bykski Inline Flow Meter Thermometer Safety Module provides real-time flow-rate and temperature readings for custom liquid-cooling loops. An OLED display shows both metrics at a glance. The unit fits standard G1/4 threads and uses POM construction for broad coolant compatibility. Builders monitoring loop health will value the immediate feedback.
The single specification that decides fitment is the G1/4 thread size. Both inlet and outlet ports use this industry-standard pitch so the module connects directly to common rigid or soft-tube fittings. No adapters are required when the rest of the loop already uses G1/4 components. Verify that every other block and radiator in the circuit shares the same thread standard.
Inlet and outlet ports can be swapped manually, giving freedom to orient the display where it remains readable. The compact POM body measures 64.68mm x 32.10mm x 39.10mm, leaving room in tight channels. The fragile OLED screen must not be pressed during installation. The module adds no active cooling; it only reports data for the builder to interpret.
Measured against everything we stock in Gauges & Tachometers, at today’s prices. Recalculated every night.
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The OLED shows real-time coolant flow rate and temperature so you can confirm the loop is running within safe limits at a glance.
It uses industry-standard G1/4 threads, so any G1/4 compression or barb fitting will seal directly without adapters.
The body measures 64.68 mm long, 32.10 mm wide and 39.10 mm high, so plan at least that clearance in your tubing run.
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