The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners and cold storage.

Features:
The instrument has double pressure test, dual temperature test (need test clip,not include), digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.
Using high-strength engineering plastics and flexible non-slip silicone design, the whole machine is solid and comfortable to hold.
Large-size liquid crystal display, LC-D backlight support, data display clear and easy to read.
It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right.
Long-life valve switch, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.

Specifications:
Pressure test range: 0 Kpa – 6000 Kpa
Pressure test resolution: 1 Kpa
Pressure test accuracy: +/- 0.5 %(FS)+ 5dgt
Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;)
Vacuum test: relative vacuum
Vacuum test unit: Kpa; Mpa; bar; inHg; PSI.
Vacuum test range: -101 Kpa – 0 Kpa
Vacuum test resolution: 1 Kpa
Temperature test unit: °C (Celsius), °F (Fahrenheit)
Temperature test range: -40°C–150°C (-40°F–302°F)
Temperature test resolution:
0.1°C (-40°C–99.9°C), 1°C (100°C–150°C)
0.1°F (-40°F–99.9°F), 1°F (100°F–302°F)
Temperature test accuracy: +/- 0.5 °C + 2dgt +/- 0.9 °F + 2dgt
pow-er sup-ply: 4 * 1.5V (SIZE.AA / LR6)  Battery not include
Package size: 22*14*7cm / 8.66*5.51*2.76in
Package weight: 950g / 33.51oz

Notes:
1. Please confirm the rated pressure value of the tested equipment before testing. Do not use it if it exceeds the range of the instrument.
2. Do not use and store the instrument in high temperature, high humidity, flammable, explosive and strong electromagnetic fields.
3. Please do not change the instrument internal circuit, to avoid any damage of the instrument or danger occurring.
4. Please use the instrument in a well-ventilated environment to prevent inhalation of toxic gases.

Package list:
1 * Refrigerantion Digital Manifold Gauge
1 * User manual (in English)
Battery not include