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Elitech SMG-1L Single Manifold Gauge Pressure Gauge for 87+ Refrigerants -14.5-500 PSI

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$69.99

$ 33 .99 $33.99

In Stock

1.:1/8'' Npt


2.Size:-14.5-500 Psi


About this item

  • Stable and Reliable Sensor: Use temperature-compensated pressure sensor, temperature drift not exceeding ±0.04%FS/℃
  • LCD Screen& Blue Backlight Display: Partition display for different measurements, direct readings for all measurements.
  • Various Refrigerants Options: Built-in 87 types of normal refrigerants PT comparison table for your convenience.
  • Zero Function: If deviation occurs at zero point, use ZERO button to zero out and correct the system.
  • Two overload warning indications: The screen displays ALARM or if the overload is too high, the ALARM & backlight will flash simultaneously. 24/7 US Technician Support via Email and Phone.



Product Description

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As long as there’s been air conditioning, there’s been Elitech for automotive and HVAC/R air conditioning (A/C) refrigerant recovery, recycling and recharge tools, equipment and accessories. OEM vehicle manufacturers, industrial and commercial contractors have turned to Elitech for A/C service products since 1996.

PG-30Pro digital low pressure gauge that measures system pressure in real time. It is designed for use in piping system, refrigerated system and other applications.

Digital Low Pressure Gauge

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LCD Screen& Blue Backlight Display

  • The air pressure gauge's digital backlight display allows you to readout easily even in the night.
  • Partition display for different measurements, direct readings for all measurements.
  • Adjustable backlight off time: 3s,4s,5s,10s,15s or always on
  • Selectable Auto off time: 10min (default), 20min,30min,40min
Stable and Reliable Sensor

  • Use temperature-compensated pressure sensor
  • Six different measuring units to choose: MPa, kPa, bar, psi, kg/cm², cmHg
  • A wide range of measurement: -0.100 ~ 3.448MPa (-14.5-500 psi)
Two Overload Indication

  • It display “ALARM” on the right top of the screen when overload is higher than 500 psi.
  • Backlight flashes and screen displays "ALARM" when the overload is above 625 psi.
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Various Refrigerants Options and Zero Function

  • PT tables lists 87 types of normal refrigerants
  • Switch Refrigerants: in the home page, press and release SET or ZERO key to scroll through refrigerant types and related value.

  • If deviation occurs at zero point, use ZERO key to zero out and correct the system.
  • In MAX/MIN page, press and hold ZERO key to clear the MAX/MIN value.
  • In home page, press and hold ZERO key to clear current value; press and hold it again to recover the value.
  • Note: Do not ZERO during measurement.
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Package Includes:

  • 1 X PG-30Pro Pressure Gauge (Blue)
  • 1 X User Manual
  • 3 X AAA Batteries

Notice:

1. Wear safety goggles when work with refrigerants.

2. Disconnect hoses with extreme caution

Specification

Operating Temperature and Humidity: 10℃ ~60℃; 35% ~ 85%

Resolution: 0.001MPa; 0.1psi

Accuracy: ±0.5%FS

  • Temperature Unit: ℃/ ℉
  • Battery Life: 6 months
  • Power supply: 3 AAA batteries
  • Sampling Period: 1s
  • Battery Indicator: displays 'LOB' at low battery
  • Display:1.9 *1 (in) LCD/blue back-light
  • Settable Measurement Units: MPa,kPa,bar,psi,kg/cm2,cmHg
  • Fitting: 1/8 NPT
Customer Reviews
4.4 out of 5 stars 226
4.4 out of 5 stars 226
4.1 out of 5 stars 388
4.1 out of 5 stars 388
3.4 out of 5 stars 81
Pressure Measuring Range -14.5-500psi -14.5-800psi -14.5-500psi -14.5-500/800psi -14.5-500/800psi 0~19000micron
Accuracy ±0.5%FS(22-28℃) ±0.5%FS(22-28℃) ±0.5%FS(22-28℃) ±0.5%FS(22-28℃) ±0.5%FS(22-28℃) ±10% or ±10micron
Resolution 0.5psi 0.5psi 0.5psi 0.5psi 0.5psi 1 micron(0-400); 5 micron(400-2000); 250 micron(2000-19000)
Fitting 1/8'' NPT 1/8'' NPT 1/8'' NPT 1/8'' NPT 1/4'' SAE 1/4'' SAE
Measurement Units MPa,kPa,bar,psi,kg/m²,cmHg MPa, kPa, bar, psi, kg/cm², cmHg psi, inHg, kg/cm², cmHg, bar, kPa, Mpa psi, inHg, kg/cm², cmHg, bar, kPa, Mpa MPa, kPa, bar, psi, kg/cm², cmHg inHg,Torr,psia,mbar, mTorr, Pa, micron, kPa
Battery 3*1.5V AAA 3*1.5V AAA 3*1.5V AA 6*1.5V AA CR2450 3*1.5V AA
Refrigerant Types 87 87 140 140 N/A N/A
Wireless App N/A N/A N/A
Super-heat and sub-cool N/A N/A N/A N/A
Temperature Clip N/A N/A N/A N/A N/A
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Luc
Reviewed in Canada on June 14, 2024
Le manomètre n’est pas pareil. Il n’y a aucun crochet pour l’accrocher et le manomètre n’est pas fait comme sur lui de la photo
Jim D.
Reviewed in the United States on August 27, 2023
Since mini splits only give you a single service port, no sense in having a 2-gauge set unless you're going to use it for something else. You could get an analog gauge cheaper, but this digital gauge lets you see smaller pressure drops when doing a leak test on linesets. It's important to note, though, that it only has 0.5 PSI resolution, but I think that's precise enough.The gauge came with batteries pre-installed and the fittings seem to be of good quality.One other note - you could get the blue low-pressure gauge for a mini split application, but this was the same price at the time so I figured I might as well get one that can handle higher pressure.
PonySlaystation
Reviewed in the United States on May 27, 2023
These are much cheaper on elitech website. My biggest gripe really is that you also cant see a full temp chart for r22 and 410 like on regular gauges. I guess that would be impossible on these calculator style displays. So you will have to carry around a good chart that works for you and even a picture of yellow jacket gauges on your phone will work. Other than that these are super nice and seem to be super accurate. I definitely love that they have a decent rubber protective shield. I would not pay 80 for this but for 50 or 60 its nice. I like them because sometimes i just carry around one gauge and short hose with ball valve around.
Greg
Reviewed in the United States on October 20, 2023
I wish the metering end was more clearly marked, but that's what sharpies are for. (Connector -- gauge -- valve -- connector)Otherwise, it's a great valved gauge for the money. Ideal for residential HVAC applications.
Jaime E. Maldonado
Reviewed in the United States on June 3, 2022
Really convenient and easy to carry, easy to read, light weight, fits in my tool back pack, and can search thru many other refrigerants. Definitely I’m liking it, the batteries last quite some time. All I need to do is to get use to it as the analog gauges. Pricing was ok, but it’s worth it so far.
Tapch
Reviewed in the United States on August 12, 2021
Great tool for field hvac repair technician. Now I’m confident while I’m doing nitrogen pressure test. I have testo 550. But pulling it every time it’s bummer.
Andrew
Reviewed in the United States on June 20, 2021
Build quality is not what I'd call outstanding but it's average and what I expected for the price point. It arrived free from defects, I leak tested it and checked it's accuracy and it was fine. It's got a far wider range of refrigerant gasses built in than most other similar gauges. It would have been nice if it came with a carry case but it's very compact and convenient and I'm happy with it so far.
Customer
Reviewed in the United States on March 1, 2021
Love the product I use it without the manifold to check pressures in equipment as a diagnostic tool. No complaints this far. Excellent product .
valo52
Reviewed in Canada on April 10, 2021
Perfect quality, delivered in time.
O-Sumter
Reviewed in the United States on August 26, 2020
Grat product for my veto backpackEasy to read and use for those trouble shooting calls .light weight,big numbers,lots of refergation choices.Great buy..will buy 2nd set for spare.