Testo 549 Refrigeration Digital Manifold HVAC Gauge System

 Item Specs:

testo M9 multi-function electronic cold media group is an electronic manifold which can be used for the maintenance of refrigeration systems and heat pumps.The instrument can measure the pressure of the general pipe and the vacuum pressure, and the temperature can be measured with the temperature probe, and the temperature can be calculated automatically.there are 60 commonly used refrigerants in the instrument, which can be selected from favorites, suitable for most non-corrosive refrigerants, water,The measurement of alcohol media is not suitable for the measurement of ammonia refrigerant. The measuring instrument can only be made by people with formal qualification and approval to use.

Features:

1. Measuring general pressure and vacuum pressure (for reference only)

2. Optional pincers surface temperature probe can automatically calculate the cold/heat value and the measurement temperature.

3. There are 60 commonly used refrigerants in the instrument, which can be selected from favorites;

4. Temperature compensation leak test;

5. Two pressure sensors with temperature compensation.

6. -1 ~ 60bar pressure measurement.

7.01 bar resolution.

Technical Specifications:
Material: Plastic
Color: Black
◆ Temperature
Measuring range: -50 to +150 °C
Accuracy: ±0.5 °C
Resolution: 0.1 °C
Probe connection: 2 x plug-in (NTC)

◆ Pressure measurement
Measuring range: -50 to +150 °C
Accuracy: ±0.5 °C
Resolution: 0.1 °C
Probe connection: 2 x plug-in (NTC)

◆ Vacuum measurement
Measuring range: -1 to 0 bar

◆ General technical data
Dimensions: 200 x 109 x 63 mm
Operating temperature: -20 to +50 °C
Protection class: IP42        weight:1060g