Testo 312-4 Differential Pressure Gauge High-Pressure Set

Overview

The Testo 312-4 High-Pressure Set builds on the proven testo 312-4 differential pressure gauge, adding high-pressure plugs and a high-pressure probe so measurements can be taken up to 25 bar. The internal differential pressure sensor covers up to 200 hPa with fine resolution, making the kit equally suited to sensitive gas-network tests and to high-pressure work on heating systems.

Supplied as a complete high-pressure set, it includes a hose set, a balloon pump for gas-tightness testing, conical and high-pressure test plugs, a high-pressure probe, a testo fast printer for immediate documentation and a protective system case. An infrared printer interface and RS232 data transfer, with testo EasyHeat PC software and a 25,000-value memory, keep on-site and desk-based reporting simple.

Key Features

• High-precision internal differential pressure sensor up to 200 hPa
• High-pressure probe and plugs for measurement up to 25 bar
• 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, high-pressure probe, printer and case

Applications

• Gas pressure and gas-tightness measurements on heating systems
• High-pressure testing up to 25 bar with the supplied probe
• Load, flow and static pressure checks on gas installations
• 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 on heating systems
• High-pressure plug 3/8″ and 3/4″
• High-pressure plug 1/2″ and 1″
• High-pressure probe, up to 25 bar
• 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