+86 189 8978 2810

+86 189 8978 2810

YTNL-60ZT Vibration-Resistant Refrigerant Pressure Gauge

Retail Price $18.00
Pressure Type
Refrigerants
Pressure Range
Case Quantity
Minimum :0Maximum :Unlimited

Dual High/Low Pressure Measurement – Designed for HVAC and refrigeration servicing, enabling convenient monitoring of both high and low pressure.

Silicone Oil-Filled Design – Provides excellent vibration and shock resistance, ensuring smooth pointer movement and stable readings in demanding conditions.

Wide Refrigerant Compatibility – Suitable for major refrigerants including R22, R134a, R404A, R407C, and R410A, with clear color-coded pressure zones for quick reading.

Durable & Professional Design – Built for field service conditions, ideal for air conditioning repair, refrigerant charging, recovery, and system diagnostics.

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DETAILS

Application

Air Conditioning Maintenance & Refrigerant Charging

Used for measuring high and low refrigerant pressure during AC inspection, refrigerant charging, recovery, and troubleshooting.

Refrigeration & Cold Storage Systems

Suitable for pressure monitoring and system diagnostics in refrigeration units, cold rooms, freezers, and cold chain equipment.

Compressors, Evaporators & Condensers

Helps technicians check operating pressure in key refrigeration components to identify abnormal pressure and ensure efficient system performance.

HVAC Service & Maintenance

Ideal for residential, commercial, and industrial HVAC servicing, supporting routine inspection, repair, and commissioning work.

Refrigerant Pressure Monitoring

Suitable for continuous or periodic pressure checks in refrigeration circuits using common refrigerants such as R22, R134a, R404A, R407C, and R410A.

Description

Description Background

This refrigerant pressure gauge is designed for accurate low- and high-pressure measurement in HVAC and refrigeration systems. It supports a wide range of refrigerants and is suitable for residential, commercial, and industrial applications. The 304 stainless steel case provides excellent corrosion resistance and durability, while the copper movement ensures stable and reliable pressure transmission.

Filled with silicone oil, the gauge offers excellent vibration resistance and smooth pointer movement under fluctuating pressure conditions. The PC lens provides clear, impact-resistant visibility, while the built-in damping screw helps reduce pressure pulsation, protect internal components, and improve measurement stability and accuracy./p>

Features

01DEPENDABLE
Made with a high-quality copper movement that resists oxidation and provides stable performance and long service life.
Durable Copper Movement ▶
Durable Copper Movement
02EFFICIENT
Filled with silicone oil to stabilize pointer movement, reduce friction between internal components, and provide excellent shock and vibration resistance, even in low-temperature environments.
◀ Silicone Oil-Filled Vibration Resistance
Silicone Oil-Filled Vibration Resistance
03SECURE
The polycarbonate lens offers high transparency, impact resistance, and aging resistance, ensuring clear readings and reliable long-term use across a wide temperature range.
Durable PC Lens ▶
Durable PC Lens
04CONVENIENT
Effectively reduces the impact of refrigerant pressure pulsations on the gauge, protecting internal sensing components and improving measurement stability and accuracy.
◀ Built-in Damping Screw
Built-in Damping Screw

Technical Details

Accuracy Class

1.6

Dial Diameter

55 mm

Case Material

304 Stainless Steel

Lens Material

Polycarbonate (PC)

Movement

Copper (Bourdon Tube)

Filling Medium

Silicone Oil

Pointer

Aluminum, black coated

Low Pressure

-0.1 ~ 0 MPa / 0 ~ 2.5 MPa -30 ~ 0 psi / 0 ~ 350 psi -1 ~ 0 bar / 0 ~ 16 bar -76 ~ 0 cmHg / 0 ~ 35 kg/cm²

High Pressure

0 ~ 55 kg/cm² (0 ~ 800 psi) -1 ~ 0 bar / 0 ~ 35 bar -30 ~ 0 inHg / 0 ~ 500 inHg -0.1 ~ 0 MPa / 0 ~ 3.8 MPa

Compatible Refrigerants

R22 R134a R404A R407C R410A

Working Pressure Recommendation

Stable: ≤ 3/4 of full scale Fluctuating: ≤ 2/3 of full scale Pulsating: ≤ full scale Connection Size: SAE 1/4

Accessories

We reserve the right to make technical alterations without prior notice.

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