Testo 312-4 Differential Pressure Gauge Basic Set

Name: Testo 312-4 Differential Pressure Set | MME UAE
Brand: Testo
SKU: 0563-1327
Rating: 5 (2 reviews)

Brand: Testo

SKU: 0563-1327

5.0 2 reviews

The Testo 312-4 is a high-precision differential pressure gauge basic set for gas and pressure measurements on heating systems. Supplied with a hose set, balloon pump, conical test plugs, a fast printer and a system case, it measures differential pressure up to 200 hPa and external pressure up to 25 bar, making it a complete kit for gas-network and boiler pressure testing.

Safe Buy
Fast Delivery
Original Guarantee
Online Payment

Call for price

Ask on WhatsApp

In-stock items are delivered within 2 business days.
We are not Supporting COD Payments Terms Outside UAE
For out-of-stock items, delivery may take 2 to 4 business weeks.

Request a rental quote in 3 quick steps.

Step 1 of 3 — Contact

First name

Last name

No login needed — guests can submit. We email your quote to this address.

Repair & calibration request — 2 steps.

Step 1 of 2 — Contact

First name

Last name

Phone

Company

Address

ZIP / Postal code

No login needed — guests can submit a repair request.

Description

Overview

The Testo 312-4 Differential Pressure Gauge Basic Set is a robust, high-precision instrument for gas and pressure measurements on heating systems. The internal differential pressure sensor covers a wide range up to 200 hPa with fine resolution, while an external probe extends pressure measurement up to 25 bar, so a single kit handles everything from gas-network leak and load tests to boiler and burner pressure checks.

Supplied as a complete basic set, the testo 312-4 comes with a hose set, a balloon pump for gas-tightness testing, conical test plugs, a testo fast printer for immediate documentation and a protective system case. An infrared printer interface and RS232 data transfer, together with testo EasyHeat PC software and 25,000-value memory, make on-site and desk-based reporting straightforward.

Key Features

High-precision internal differential pressure sensor up to 200 hPa
External pressure measurement up to 25 bar via connected probe
TC Type K temperature input for probe-based temperature measurement
Integrated infrared printer interface for on-site printouts
RS232 data transfer and testo EasyHeat PC software
Large memory for 25,000 measuring values
Complete set with hoses, balloon pump, test plugs, printer and case

Applications

Gas pressure and gas-tightness measurements on heating systems
Flow and load pressure testing of gas installations
Boiler, burner and gas-network pressure checks
Documented pressure testing for service and commissioning

What’s in the Box

testo 312-4 differential pressure gauge
Hose set up to 1.2 bar for testo 312-4
Balloon pump with release screw
Conical test plug 1/2″
Conical test plug 3/4″
testo fast printer
Pressure set for gas pressure measurements in heating systems
System case

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of testo measuring instruments in the UAE, offering genuine products, competitive pricing and knowledgeable local support. Order with confidence and get fast delivery across Dubai, Abu Dhabi and the wider Emirates. Download the datasheet

specifications

Category	Parameter	Specification
Temperature – TC Type K (NiCr-Ni)
Temperature	Measuring Range	dependent on probe type used
Temperature	Accuracy	±0.4 °C (-100 to +200 °C) ±1 °C (remaining range)
Differential Pressure (Internal Sensor)
Pressure	Measuring Range	0 to +200 hPa
Pressure	Accuracy	±0.03 hPa (0 to +3 hPa) ±1.5 % of mv (+3.1 to +40 hPa) ±2 hPa or ±1 % of fsv (41 to +200 hPa)
Pressure	Resolution	0.01 hPa
Pressure Measurement (External Probe)
Pressure	Measuring Range	0 to +25 bar
Pressure	Accuracy	±0.6 % of fsv (0 to +25 bar) ±0.6 % of fsv (>+10 to +25 bar)
Pressure	Resolution	10 hPa
General Technical Data
General	Dimensions	219 x 68 x 50 mm
General	Interface (Printer)	Infrared interface
General	Data Transfer	RS232
General	PC Software	EasyHeat
General	Memory	25,000 measuring values

Reviews (2)

Rated 5 out of 5

2 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

2 reviews for Testo 312-4 Differential Pressure Gauge Basic Set

Clear filters

Bentley – July 6, 2022

Rated 5 out of 5
It is a quality device

0

0
mohammadjasem – October 19, 2025

Rated 5 out of 5
The TESTO 312-4 provides precise differential pressure readings and is incredibly user-friendly.

0

0

Add a review

You must be logged in to post a review.