Elitech HVAC Tools Set A - Detector de fugas de refrigerante LD-100+ y báscula de refrigerante LMC-100F+ y medidor de colector digital DMG-4B y bomba de vacío inteligente SVP-7

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. With automatic and manual reset modes, three adjustable sensitivity levels, and a flexible gooseneck probe for hard-to-reach areas, it ensures accurate pinpointing of leaks. Its ergonomic design and AA battery power make it convenient and reliable for professional technicians.

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)

Elitech V-900 2-stage vacuum pump is an intelligent vacuum pump that can be controlled through APP via Bluetooth connection at a distance of 30ft/10m maximum, the pumping rate is 4 L/S (9 CFM) and the motor power is 1 HP (750 W).

Intelligent Control*   The motor and solenoid valve will turn off automatically once the programmed vacuum value is reached. When the pump sensed working temperature is abnormally high due to motor failure or insufficient oil, the pump will automatically close the solenoid valve to protect it from big defects.
System Leakage Judgement*   Based on sophisticated analysis of vacuum value change and pump working status, the pump will judge system leakage level and display leakage level in the bar for easy reference.
Estimated Working Hour Needed*   The pump can estimate the working hours needed to complete the task and display the remaining working time to keep users on top of vacuuming progress.
Data Logging & Report Exporting*   Each task's vacuum graph can be stored and viewed on APP. Reports can be exported in excel or PDF formats. Besides, you can also save and export screenshots of the working interface in PDF.