MRCARTOOL L202 Air Conditioner Refrigerant Gauges HVAC Gauge Vacuum Temperature Tester


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MRCARTOOL L202 Air Conditioner Refrigerant Gauges HVAC Gauge Vacuum Temperature Tester Digital Manifold Meter

MRCARTOOL L202 Digital refrigerant gauges adopts the most advanced digital circuit and the high precision pressure sensor, used for both high accuracy refrigerant pressure and vacuum pressure,90 refrigerants build-in according to NIST standard refrigerants pressure and temperature relationship database, real-time test of pressure got relative temperature which can help you more convenient for refrigeration system installation or servicing.

l202 Refrigerant GaugesRefrigerant Gauges details
applicable scenes


* Real-time vacuum pressure test and percent indicate.
* Pressure units: KPa,Bar,PSI,InHg,KgF/cm2
* Temperature units: ℃,℉
* Test range: 0 KPa~6000 KPa
* Resolution: 1KPa
* Accuracy: ±0.5%
* Overload: 10MPa
* Operating temp: -20℃~60℃
* Auto power off function:10min(POWER ON/OFF switchable,default POWER ON).


*Support various unit switching display: Pressure units: KPa,Bar,PSI,InHg,KgF/cm2
* Temperature units: ℃,℉

* Three modes:refrigerant pressure mode,vacuum percentage mode, leak detection mode.

*Intelligent digital display: short press the power key to adjust the brightness

* Built-in 90 refrigerants and corresponding temperatures sheet data according to
the US NIST standard.

support various unit switching displaysthree common working modesintelligent digital displaybuilt in 90 kinds of refrigerant data

Compatible With Refrigerant System:

R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134A R14 R141B R142B R143A R152A R170 R21 R218 R22 R227EA R23 R236EA R245CA R245FA R290 R32 R401A R401B R401C R402A R402B R403A R403B R404A R404B R405A R406A R407A R407B R407C R407D R407E R408A R409A R41 R410A R410B R411A R411B R412A R413A R414A R414B R415A R415B R416A R417A R418A R419A R420A R421A R421B R422A R422B R422C R422D R423A R424A R425A R426A R427A R428A R50 R500 R501 R502 R503 R504 R507A R508A R508B R509A R600 R600A R717 R744(Co2) R1234


The system comes with three common working modes: refrigerant pressure mode,
vacuum percentage mode,leak detection mode. The interfaces of different working
modes are as follows:


It’s used for charging the refrigeration system with refrigerant, as well as real-time displaying curent vacuum pressure, temperature, and type of refrigerant

refrigerant measurement mode


It’s used for charging the refrigeration systems.
Real-time display of current vacuum level.

vacuum measurement mode


It’s for detecting pressure leaks in refrigeration systems, with real-time display of current vacuum pressure, leak pressure and work time.

leak detection mode
product front and back


* High and low pressure gauge selection
Blue arrow“LOW”for low pressure rotary switch,red arrow“HIGH” for high pressure
rotary switch.
* digital Single manifold power on/off
90 degree limit rotary switch,arrow pointing to ON /OFF,red and blue button are all
close in clockwise and open in anti-clockwise.
* 2-Valve digital manifold power on/off
90 degree limit rotary switch,arrow pointing to ON /OFF,blue button close in
clockwise and op

Refrigerant Gauges detailsRefrigerant Gauges showRefrigerant Gauges backproduct show


1. Please operate according to the requirements of operating instructions or the
guidance of professional personnel.
2. The digital gauge should be keept clean, the display screen should be bright and
clear, so that the data on the display screen clearly.Use slightly alkaline detergent
or soapy water to wash the case and connector.
3. The pressure gauge is perishable goods,need to checking regularly to ensure its
4. Handled gently , to prevent shock and fall.
5. After use, please close all the button, to improve the service life .
6. Plug the joint when not use,to prevent foreign body from entering, clean and
replace regularly refrigerant tube, remove dirt and impurities in valve.


packing list of Refrigerant Gauges
overseas warehousewarranty and serviceshopping guide
Weight 0.5 kg

Russian Federation, SPAIN, United States, France, GERMANY, CN, Poland


Brand Name: MR CARTOOL

Origin: CN(Origin)

Test range: 0 KPa~6000 KPa

Resolution: 1KPa

Accuracy: ±0.5%

Overload: 10MPa

Operating temp: -20~60℃

Auto power off function: 10min(POWER ON/OFF switchable,default POWER ON)

Function 1: Refrigerant pressure Test

Function 2: Vacuum percentage Test

Function 3: Leak detection Test

Feature 1: Full digital manifold

Feature 2: Digital manifold cooling

Feature 3: Unit can be switched



Customer Reviews

Based on 25 reviews
Jimmy Bruen

otimo produto de qualidade

Priscilla Boehm

Good gauge. I took it because of the vacuum meter. I got there in two weeks. The box is crumpled, but the device is whole. Everything is fine.

Ethelyn Prosacco

A cool instrument. for splits perfectly small, convenient, the readings do not jump. The most important pressure holds. while satisfied very much.

Holden Grimes

The product came quickly, in appearance without damage, tried to vacuum build a balloon from under the Freon, everything like norms, the other day I will check in real time!

Waylon Luettgen

Like the product and fast to post it

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