Hongsen Oil Filled (vacuum) Pressure Gauge

HONGSEN Manifold Gauge HS-DVS60/HS-D480

The HONGSEN Manifold Gauge HS-DVS60/HS-D480 delivers high-precision digital pressure readings for HVAC and refrigeration servicing. Its anti-collision design, foldable hook, and ball valve structure provide durability and convenient handling. The explosion-proof liquid indicator enhances visibility and supports safer pressure monitoring during service work. Ideal for refrigerant charging, pressure testing, system diagnostics, and HVAC maintenance applications.

Features

• High-precision digital display

• Anti-collision design

• Foldable hook

• Explosive-proof liquid indicator

• Foldable Hook

• Ball Valve Structure

The Hongsen HS-260A-0A Manifold Gauge Set is designed for HVAC and automotive air-conditioning technicians who need reliable pressure measurement during refrigerant charging, system diagnosis, and AC servicing. It combines a high-precision glycerin-filled gauge with an anti-collision design to support regular field use.

The set includes high- and low-side automotive A/C service quick couplers, making connection to compatible service ports more convenient. It also comes with 3000 PSI burst-rated R/Y/B charging hoses manufactured to SAE J2196, providing dedicated hoses for connecting the manifold to the refrigeration or A/C system during service procedures.

Key Features

• High-precision glycerin gauge for clear and stable pressure readings
• Glycerin-filled design helps reduce gauge needle vibration during operation
• Anti-collision construction provides additional protection during field handling
• H&L automotive A/C quick couplers for convenient high- and low-side service connections
• R/Y/B charging hoses for organized high-side, low-side, and refrigerant connections
• 3000 PSI burst-rated charging hoses for demanding service applications
• Charging hoses conforming to SAE J2196
• Suitable for servicing compatible R410A, R22, R134A, and R404A systems

Applications

The HS-260A-0A is suitable for common HVAC and refrigeration service tasks, including:

• Checking high- and low-side system pressure
• Diagnosing abnormal refrigeration pressure conditions
• Connecting to automotive A/C service ports
• Supporting refrigerant charging procedures
• Monitoring pressure during AC maintenance
• Routine HVAC and automotive A/C service work

The Hongsen Pressure Gauge is designed for accurate and reliable pressure monitoring in HVAC, air conditioning, and refrigeration systems. Its no-flutter gauge design helps provide stable readings, while the front calibration access port allows convenient adjustment when required.

With customizable options for refrigerants, pressure units, and temperature units, the gauge can be configured for different HVACR applications. It is a practical solution for HVAC technicians, refrigeration professionals, and HVACR suppliers in the UAE.

Key Features

• No-Flutter Gauge Design: Helps minimize pointer movement and provides stable, easy-to-read pressure measurements during system operation.
• Front Calibration Access: Features a convenient front access port for calibration and adjustment when needed.
• Customizable Refrigerant Options: Can be configured for different refrigerants according to specific HVACR requirements.
• Flexible Pressure Units: Various pressure measurement units can be customized to suit different applications and technician preferences.
• Temperature Unit Options: Temperature measurement units can also be customized for specific system requirements.
• Professional HVACR Application: Suitable for air conditioning servicing, refrigeration maintenance, pressure testing, and HVAC system diagnostics.

The Hongsen Manifold Gauge HS-370 is a professional digital HVACR service tool designed for accurate pressure and temperature measurement in air conditioning and refrigeration systems. Its high-precision data acquisition unit provides stable readings, while the dual-channel temperature measurement supports convenient system diagnostics.

With a built-in database covering 89 refrigerant types, multi-mode operation, and an easy-to-read backlit display, the HS-370 is suitable for refrigerant charging, system testing, maintenance, and HVACR diagnostics. Its durable aluminum alloy valve manifold, explosion-proof sight glass, and rugged housing make it a practical choice for HVAC technicians and refrigeration professionals in the UAE.

Key Features

• Durable Engineering Plastic Housing: High-strength construction provides a strong and solid body for professional field use.
• Comfortable Non-Slip Grip: Flexible silicone material provides a secure and comfortable grip during operation.
• High-Precision Data Acquisition: Delivers stable and accurate measurement results for reliable HVACR diagnostics.
• Backlit Display: Makes readings and operation easier in low-light working environments.
• Low-Power Electronics: Designed to improve battery efficiency and extend operating time.
• 89 Refrigerant Database: Built-in database provides parameters for 89 refrigerant types, supporting a wide range of HVACR applications.
• Dual-Channel Temperature Measurement: Enables real-time measurement through two temperature channels for convenient system analysis.
• Multiple Operating Modes: Offers versatile functions for different HVAC and refrigeration testing requirements.
• Folding Hook: Convenient folding design allows easy hanging and storage during servicing.
• Aluminum Alloy Valve Manifold: High-quality aluminum alloy construction provides durability and reliable operation.
• Explosion-Proof Sight Glass: Provides clear visual monitoring with added safety and reliability during refrigerant servicing.
• Professional HVACR Application: Suitable for refrigerant charging, pressure testing, temperature measurement, AC maintenance, refrigeration servicing, and system diagnostics.