Why is there no flow data when liquid passes through the flow meter?

We will check in three steps: 1. Remove the flow meter from the pipeline. 2. Blow air at the turbine to check for blockage. 3. If it spins, check the display. If there’s data, the flow is too low; if not, the chip may be faulty and needs replacement.

If the flow meter runs out of power, do I need to remove it from the pipeline?

No, you only need to unscrew the screws and remove the display panel to replace the battery inside. There's no need to remove the entire flow meter, and no data will be lost during the battery replacement process.

How long can I maintain the flowmeter after receiving a low battery warning?

Under normal conditions, after the low battery warning appears, it is expected to last for about a week to a month. We recommend replacing the battery as soon as possible.

Why is my digital display not working or displaying incorrectly?

Please check the auto-sleep function and try replacing the battery. If neither works, the flowmeter might have water damage, which can harm the PCB. If you need a waterproof model, we recommend purchasing our waterproof flowmeter.

Why does my newly purchased flow meter have errors when measuring water?

Our flow meters are factory calibrated for fuel. If you are using it for tap water, you can manually adjust the coefficient to 1080. The adjustment steps can be found in our manual. For more precise data, you can perform a calibration.

1 5 Inch Npt Digital Flow Meter 10 5 74

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

🚀 Flow with confidence, measure with precision!

ENERGY SMART DISPLAY - Auto-sleep LCD conserves power with over a year of standby time—efficiency meets convenience.
PRECISION YOU CAN TRUST - High-accuracy ±1% readings ensure your fuel and liquid data is always reliable.
EASY BATTERY REPLACEMENT - Swap batteries without removing the meter—no data loss, zero downtime.
VERSATILE UNIT SWITCHING - Seamlessly toggle between GAL, QTS, PTS, L, and m³ for ultimate measurement flexibility.
MULTI LIQUID COMPATIBILITY - Engineered for water, diesel, gasoline, and more—your all-in-one flow monitoring solution.

The 1.5 Inch NPT Digital Flow Meter delivers precise, real-time flow data for liquids ranging from water to diesel, supporting multiple units and boasting a wide flow range of 10.5-74 GPM. Designed for dry, sheltered environments, it features an energy-efficient LCD display with auto-sleep and easy battery replacement, making it a reliable, versatile tool for professional liquid measurement needs.

Reviews

N**E

Accurate

Larger than expected but it works great

15.04.2024

V**E

A critical part of an automotive coolant system

Used in automotive coolant circuit. This is a substantially sized component being 3" high X 5.5 in long without hose barbs for attaching 1.5in coolant hoses. Keep in mind the flow guage with hose barbs is about 10 in long. Not a small part to fit into your hose layout but very nice quality overall.

11.04.2026

C**Y

Cheap never works

I hooked this up to a pump out sap line. I wanted to see how accurate it would be so I filled up a 5 gallon pail first when I was done filling up the meter Reas 11 gallons. It was 5 gallons.

15.03.2025

J**G

Easy to use and accurate

Pretty straight forward. You put this inline with whatever you'd like to monitor the flow of.

17.03.2024

M**R

Not the greatest thing

Mine doesn't work only weeks after installing it. Hope others have better luck than I have

26.12.2024

M**X

Flowmeter

As advertised, quick deliverly

27.06.2024

J**T

Simple

Tres simple et efficace

20.03.2026

J**S

working good

It took me a while to be able to test this, but now that we have used it for a while, it's working great. It seems to be very accurate. The build quality is good, it's quite heavy and well milled. Threads were smooth and overall it seems to be a good product.

10.04.2024

J**.

Very accurate and durable

The construction and materials are decent. With easy to use display screen, great dye application and durable construction, the flow rate is accurate and very compatible for mobile fueling applications such as fuel cubes and slip tanks for remote locations. It provides an accurate accounting for your fuel use, reliably.

13.03.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

1.5 Inch NPT Digital Flow Meter, 10.5-74 GPM Inline Fuel Turbine Flowmeter with LCD Display for Water, Diesel, Gas Oil, Gasoline, and Other Liquids - Supports Gallon, QTS, PTS, L, m³

Description

Specifications

Reviews

Common Questions