Product specifications:
* Built-in 90 refrigerant and corresponding temperature sheet data according to the US NIST standard.
* Three modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode.
* Real-time vacuum pressure test and percentage display.
* Pressure units: kPa, bar, psi, inhg, kgf/cm2
* Temperature units: ℃, С
* Test range: 0 kPa ~ 6000 kPa
* Resolution: 1kPa
* Accuracy: ± 0.5%
* Overload: 10mPa
* Operating temperature: -20 ℃ ~ 60 ℃
* Auto power off function: 10min (power on/off switchable, default power on).
Product Features:
*[Working Principle] Digital pressure gauge set hvac adopts the most advanced digital circuit and high precision pressure sensor. They are well made and accurate (accuracy: ±0.5%), used for both high accuracy refrigerant pressure and vacuum pressure. It can help you install or maintain refrigeration systems.
*[Dual display interface] l302 ac refrigeration tester dual display interface is designed for dual pressure test (high and low pressure) and dual temperature test. The pressure and temperature of low pressure pipe and high pressure pipe can be tested in one refrigeration system. Blue arrow "low" for low pressure rotary switch, red arrow "high" for high pressure rotary switch.
*[Three working modes] The system has three common working modes: refrigerant pressure mode, vacuum percentage mode and leak detection mode. You can choose the corresponding measurement mode according to your need. This is good tool for HVAC and refrigeration technicians.
*[Built in 90 refrigerants] Mr Cartool L302 digital manifold gauge built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard. (R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134a R14 R141b R142b R143a R152a R170 R21 R218 R22 R410a etc.)
Working modes
The system comes with three common working modes: refrigerant pressure mode,
vacuum percentage mode, leak detection mode. The interfaces of the different working modes are as follows:
Compatible with refrigerant system:
R11 r13 r113 r114 r115 r116 r12 r123 r124 r124 r1270 r134a r14 r141b r142b r143a r152a r170 r218 r22 r227ea r23 r236ea r245fa r290 r32 r401b r401c r402a r402b r407b r407c r407d r407e r408a R409a r415a r410a r410b r411a r411b r412a r413a r414a r415a r415b r416a r417a r419a r421a r421b r422a r422b r422c 50422d r423a r424a r450a r600a r717 r744 (co2) r1234
Application:
Suitable for installation, testing and maintenance of refrigeration equipment such as air conditioners, refrigerators and cold storage.
Package includes:
1x Digital manifold hvac main unit
3x Refrigerant pipes
1x Box
1x User manual
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