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.

2 Turbine Flow Meter Lcd Digital Display Flow Meter Accurate

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

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HK$2142

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 流量管理の未来を手に入れろ！正確さと耐久性で差をつける。

多用途対応設計 - ディーゼル、ガソリン、水、灯油、メタノールなど幅広い液体に対応。
精密な流量管理 - ±1%の高精度測定で燃料や水の流れを完璧にコントロール。
耐久性抜群の素材 - ステンレス＆アルミ合金製で過酷な環境でも長期間信頼可能。
スマート省エネ機能 - 2分間非アクティブで自動オフ、バッテリー寿命を最大化。
リアルタイムLCD表示 - 流量や累積量を即座に確認、データに基づく迅速な意思決定を実現。

GRYVOZEの2インチデジタルタービン流量計は、±1%の高精度測定を実現し、ディーゼル、ガソリン、水、灯油、メタノールなど多様な非腐食性液体に対応。リアルタイムLCD表示と多単位切替機能で使いやすく、ステンレススチールとアルミ合金の耐久設計により過酷な環境でも長期間使用可能。省電力設計でバッテリー寿命を延ばし、工場校正済みで箱から出してすぐに正確な測定が可能なプロ仕様の流量計です。

Reviews

J**E

Good product works awesome did not check how accurate it is but it's good enough to load the sprayer

8.08.2025

P**.

Seems very acurate

17.12.2025

D**D

excelente objeto

23.02.2026

A**A

El equipo es muy bueno y resistente pero es muy complicado para calibrarlo y las lecturas en las medidas del agua algunas veces fallan por la variación de la presión del agua, si logras ajustarte a el puedes que te funcione.

27.06.2025

E**R

Is what i expected , great tool for having known how much litter s of water we pump up to big tanks

30.11.2025

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HK$2142

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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Manufacturer	GRYVOZE
Part number	GV-DTFM-IN2
Item Weight	920 g
Package Dimensions	17.7 x 10.2 x 8.6 cm; 920 g
Is Discontinued By Manufacturer	No
Voltage	3.3 Volts
Batteries Included	Yes
Batteries Required?	No

2" Turbine Flow Meter LCD Digital Display Flow Meter - Accurate Measurement of Water, Diesel, Gasoline, Kerosene and Methanol

Description

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Common Questions