**DSZH 2-Way Valve Refrigeration Testing Manifold Digital Gauge Set WK-6882**
**Product Description**
The DSZH 2-way valve refrigeration testing manifold digital gauge set, model WK-6882, is a professional and reliable tool designed for HVAC technicians and professionals working with refrigerants. This digital manifolds system offers precise pressure and temperature measurements in both vacuum and positive pressure modes, making it ideal for a wide range of refrigeration applications.
**Key Features**
- Pressure and vacuum mode switching function
- Built-in database of 82 refrigerants based on the U.S. NIST standard pressure-temperature relationship
- Real-time vacuum pressure test with percentage indication
- Low power consumption with a battery life of up to 30 hours (9V)
- Supports multiple pressure units: KPa, Bar, Psi, Torr, kgf/cm², InHg, mmHg
- Temperature units available: °F and °C
- Measuring range: -101 kPa to 0 MPa (vacuum), 0 kPa to 6 MPa (positive pressure), and -101 kPa to 4 kPa (refrigerant)
- Compatible with models: WK-6881H, WK-6881L, WK-6882, WK-6884
- High resolution: 1 kPa
- Accuracy: ±0.5%
- Overload protection: 100 bar / 10 MPa
- Operating temperature: -20°C to 60°C
**Product Specification Table**
| Item No. | Hose Size | Description |
|----------|-----------|-------------|
| WK-6882 | 36 (90cm) | 2-Valve digital manifolds + 3 pcs of charge hose. Working pressure: 800 PSI, Burst: 4000 PSI + 2 pcs of 9V battery + 2 pcs of AD-89 adapter + 1 pc of suitcase |
| | 60 (150cm) | |
| | 72 (180cm) | |
**Packing Details**
- 2-Valve Digital Manifolds
- 3pcs of Charge Hose
- Working pressure: 800 PSI, Burst: 4000 PSI
- 2 pcs of 9V Battery
- 2 pcs of Adapter AD-89
- 1 pc of Suitcase
- Packaging: Blow Molding Box + Color Box + Cartons
**Applications**
This digital manifold is widely used in refrigeration and air conditioning systems, particularly for checking and maintaining refrigerant levels, detecting leaks, and monitoring pressure conditions. It is suitable for both residential and commercial HVAC systems.
Whether you're performing routine maintenance or troubleshooting complex refrigeration systems, the DSZH WK-6882 digital manifold is a must-have tool that ensures accuracy, efficiency, and reliability.
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