Is this for the membrane or tank?

I have 3 of these on my RO system. 1 to measure pressure before the membrane, 1 after the membrane and 1 on the tank. They can be used where ever you need to know water pressure. These will have an air bubble visible through the glass, it's normal and relieves pressure in the gauge, so don't be concerned with the air bubble.

Where should this be installed? Input to ro system or output from tank?

TJK... There are varying thoughts on this subject. My research has led me to install the gauge directly after the third stage of my 7 stage "Aquasafe aquarium II". I think as long as you install the gauge after your pre-filters will give you the true reading of the pressure in your unit. The bottom line is how much pressure is going into your RO canister. The RO membrane is the only part of the unit that works more efficiently with pressures above 40 psi. (50-60 psi). I hope this helps. NOTE most manufacturers have tutorials on their web site.

What does this do? Does it tell you if you have a busted bladder in the tank, hence no pressure?

no its to monitor the water presure coming in out of the filters this way you can tell if filters need changing.. as far as the bladder in the tank being busted you really don't need a guage for that if that occurs you would be able to tell because there would be water coming out of the valve that you use to put air in it

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

Help Track order

Account Cart

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

Help Track order

Account Cart

DIGITEN Water Pressure Gauge Meter 0-1.6MPa 0-220psi 1/4" f Reverse Osmosis System Pump

DIGITEN Water Pressure Gauge Meter 0-1.6MPa 0-220psi 1/4" f Reverse Osmosis System Pump

Product ID: 50660724

Details

Brand
DIGITEN
Material
Stainless
Number of items
1
Thread type
NPT
Unit count
1.0 count

📏0-1.6MPa pressure range

🔧2" diameter gauge face

⚙️1/4" quick connect fitting

¥5254

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

💧 Stay ahead of your water pressure game with precision and ease!

TRUSTED BY HOME PROS - Highly rated with 4.5 stars from 800+ users ensuring reliability
CLEAR 2 GAUGE DISPLAY - Easy-to-read dial ensures instant pressure insights
EFFORTLESS INSTALLATION - 1/4" quick connect fitting for seamless inline setup
DURABLE STAINLESS STEEL BUILD - Engineered for longevity and corrosion resistance
PRECISION PRESSURE MONITORING - Accurately measures 0-220 PSI to protect your RO system

The DIGITEN Water Pressure Gauge Meter offers precise pressure readings from 0 to 1.6MPa (0-220 PSI) with a clear 2-inch dial and a convenient 1/4" quick connect fitting. Designed for reverse osmosis systems, it helps prevent common pressure-related issues, featuring a durable stainless steel construction and easy installation. Trusted by over 800 users with a 4.5-star rating, it’s a must-have tool for maintaining optimal water system performance.

Specifications

ASIN	B00VUXD7ZG
Best Sellers Rank	95,283 in DIY & Tools ( See Top 100 in DIY & Tools ) 43 in Plumbing Testing Equipment
Brand	DIGITEN
Country Of Origin	China
Customer Reviews	4.5 out of 5 stars 836 Reviews
Manufacturer	DIGITEN
Manufacturer Part Number	ROCON-24
Material	Stainless Steel
Number of Items	1
Number of Packs	1
Number of items	1
Thread Type	NPT
Thread type	NPT
UPC	713458679703
Unit Count	1.0 count
Unit count	1.0 count

Reviews

E**J

Super value for high-quality meter

We use several of these in our Reverse Osmosis system so that we know the pressure going in and out of the unit as well as the reserve tanks and icemaker in our home. These little gauges couldn't be simpler to install, and come with all the 1/4 john guest connectors to add it directly inline. Be sure to use teflon tape between the metal and plastic screw connection or you'll definitely experience a leak.

21.07.2023

M**L

Good

Great gauge, non fluctuating hand which works well for my RO system

15.03.2025

J**.

perfecto para medir la presión en mi equipo de osmosis

Me ha servido a la perfección para mi equipo de osmosis, además de que su montaje es fácil y trae piezas que pueden ayudar a su montaje.

10.07.2019

い**わ

手ごろな値段で水圧管理機材が手に入る

調圧弁が壊れているかもしれない簡易水道の水圧測定用に買いました。水道屋さんが使う専用の機材は高価ですが、必要な機材が手ごろな値段で買えたので良かったです。

24.07.2026

A**E

Di facile lettura

Prodotto compatibile con tutti gli impianti di osmosi ma prima dell'acquisto verificare la potenza della pompa booster

18.04.2020

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥5254

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews