Juego de herramientas Elitech HVAC - Detector de fugas de refrigerante ELD-210 & Báscula de refrigerante LMC-310 & Manómetro inteligente EMG-20V & Bomba de vacío inalámbrica inteligente SVP-DC Compatible con A2L

Elitech EMG-20V Intelligent Manifold gauge integrates the function of dual temperature test, dual pressure test, pressure holding measurement, vacuum measurement, super-heating, and sub-cooling calculation, refrigerant weight measurement, and data logging. All of these functions can be controlled on the big 5 inches touch screen or through a mobile APP from a distance, providing the most convenience to HVACR or auto AC technicians.

• 88 kinds of refrigerants' databases are built-in
• Viewing saturation temperature 
• Automatic calculation of super-heating / sub-cooling

Switching between refrigeration and heating mode

Elitech ELD-270 Heated Diode Refrigerant Leak Detector is a high-precision HVAC tool designed for fast and reliable leak detection across a wide range of refrigerants, including CFCs, HCFCs, HFCs, R410A, R134a, and R1234yf. Equipped with an advanced heated diode sensor, it delivers high sensitivity down to 2g/yr, quick response, and long sensor life. The intuitive digital display shows leak levels from 0–9, supported by audible and vibration alarms for clear detection even in noisy environments.

Power Supply: 3 AA batteries; 1.50V, 2900mAh
Principle of the sensor: Heated Diode
Sensitivity: 3 Levels: High (2g/yr), Medium (6g/yr), Low (13g/yr)
Detectable gases: All halogenated refrigerants (CFCs, HCFCs, HFCs, HCs) including R410A, R134a, R1234yf, R32, R290, R600, etc.
Alarm method: Audible Buzzer, Visual LED &Vibration Alarm 
Operating environment: 0°C - 50°C (32°F - 122°F)
< 80% RH (Non-condensing)

Smart Wireless Control
SVP-DC series vacuum pump includes SVP-R500 Bluetooth controller for remote operation via iOS/Android app, featuring 5 working modes, real-time vacuum curve monitoring, and task progress tracking.

High-Efficiency Brushless Motor
Dual-stage rotary vane design with 180W brushless motor, delivering 1 L/s (2 CFM) pumping speed and an ultimate vacuum of 2Pa (15 microns) for fast, professional-grade performance.

Long Battery Life
The 450mAh rechargeable lithium battery supports up to 60 hours of low-power usage, with an auto-shutoff feature (15/30/60 minutes selectable) to help save battery life.

Durable and Eco-Friendly Design
With an IP54 waterproof rating and a wide operating temperature range of -10 to 50°C, the device remains stable even in harsh environments. It also supports ice water calibration (0°C) to ensure long-term accuracy.

Easy Maintenance & Durable Build
Quick oil change system (260mL capacity), leak-proof 1/4" SAE fittings, and IP-rated protection. Operates in 5°C~40°C (41°F~104°F) environments.