MEANLIN MEASURE Liquid-Filled Pressure Gauge, 2.5-inch Dial, 1/4-inch BSP

MEANLIN MEASURE’s front-flange panel-mount liquid-filled pressure gauge has a 2.5-inch dial and a stated range spanning vacuum to positive pressure. Its compact dial and panel installation suit buyers who need this mounting arrangement, provided the nominal BSP thread and the stated range match their system.

At a glance

Liquid-filled gauge with a stated range from -30inHg to 30Psi.
Front-flange panel mounting and a 2.5-inch dial face.
Listing describes a stainless steel case with brass joints.
The stated nominal 1/4-inch BSP size is not the thread's actual diameter.

Price

£9.19Save 20%

Reference price: ~~£11.49~~

Price checked: 13 Nov 2026

View offer

Pros and cons

Pros

Panel-mount flange is specified, making the mounting style clear for installations designed around a front flange.
Liquid filling and a pressure range covering vacuum and positive pressure are explicitly claimed.

Technical specifications

12 specifications

Identity and mounting
Brand	MEANLIN MEASURE
Dial face	2.5" DIAL FACE
Mounting	Front Flange Panel Mount
Thread size	1/4"BSP
Thread type	BSP
Manufacturer part number	ML-UK-054

Pressure and operating conditions
Pressure range	-30inHg~30Psi
Operating temperature range	-5~55℃/23~131℉
Accuracy claim	+/-3-2-3%

Materials and medium
Material listed	Stainless Steel
Case and joint materials	Stainless Steel Case & Brass Joints.
Listed media	Water，Oil，Air and more

What to know before buying

Listing details to confirm

The listing uses both “30inHg~30Psi” and “-30inHg~30Psi” for the range, and the title claims +/-3-2-3% accuracy while the description gives no accuracy specification. Confirm the intended scale and accuracy before relying on either claim. BSP size is nominal and does not give the actual thread diameter, so verify connection compatibility.

What’s in the box

Pressure gaugeCheck selected pack
Phillips screws and nutsCheck selected pack
1/4"BSP×3/8"BSP brass threaded pipe fittingCheck selected pack
1/4"BSP×1/2"BSP brass threaded pipe fittingCheck selected pack
Teflon tapeCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Installations needing a front-flange panel-mount pressure gauge with a 2.5-inch face.
Buyers whose application uses the stated vacuum-to-positive pressure span and compatible BSP connections.

Less suited to

Applications requiring a confirmed accuracy specification or an unambiguous pressure-scale description.
Installations that need a different mounting style or require the nominal BSP size to match an actual measured thread diameter.

MEANLIN MEASURE Liquid-Filled Pressure Gauge, 2.5-inch Dial, 1/4-inch BSP · photo 2 — Additional product photo 2

Frequently asked questions

What is the stated pressure range?

The listing gives “-30inHg~30Psi” in the product details and description, while the title omits the minus sign. Confirm the scale on the selected listing before use.

What connection does it use?

The listing specifies a nominal 1/4-inch BSP thread. It cautions that BSP size does not represent the actual diameter, so check that the connection fits your installation.

What does the listing say about accuracy?

The title claims +/-3-2-3% accuracy, but the description does not give an accuracy specification. Treat the accuracy claim as unconfirmed.

How is the gauge mounted?

It is described as a front-flange panel-mount gauge.