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🔧 Stay Cool, Stay Accurate — The Gauge That Means Business
The Yellow Jacket 49138 is a professional-grade 3-1/8" blue compound gauge engineered for HVAC pros. Featuring 1% calibration accuracy, a durable brass and steel build, and color-coded scales for R-22, R-404A, and R-410A refrigerants, it delivers precise, flutter-free readings. Its compact design and secure 1/8" NPT connection make it an essential tool for any serious technician aiming to elevate their efficiency and reliability on the job.
| ASIN | B00159TFU6 |
| Best Sellers Rank | #70,032 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #121 in Industrial Pressure Gauges |
| Brand | Yellow Jacket |
| Brand Name | Yellow Jacket |
| Customer Reviews | 4.7 out of 5 stars 874 Reviews |
| Global Trade Identification Number | 00686800491387 |
| Item Dimensions | 6.2 x 6.25 x 4.5 inches |
| Item dimensions L x W x H | 6.2 x 6.25 x 4.5 inches |
| Manufacturer | Fotronic Corporation |
| Material | Brass |
| Material Type | Brass |
| Model | 49138 |
| Number of Items | 1 |
| Part Number | 49138 |
| Thread Style | Npt |
| Thread Type | Npt |
| UPC | 686800491387 |
| Unit Count | 1 Count |
K**Y
Work
Great product
M**A
Precise
Reads on point. Get boots to keep em accurate
C**A
Buena
Muy buena
C**E
On time
As advertised
T**.
Four Stars
its good quality and delivery so fast
D**A
Didn't have to search around town.
fast shipping. Yellow jacket brand have always been very good.
V**L
Worth every cent.
I got this gauge as a replacement for another Yellow Jacket gauge, the 40332 compound gauge with shorty coupler. The 40332 included the coupler, worth about $18, but came new off zero by -3 to -6 psi, and wasn't correctible by adjusting the calibration screw. This gauge, the 49138 is superior in every way but one. It has a greater range, larger dial size (and therefore resolution) and most importantly, is accurate right out of the box as well as being adjustable above and below the zero. It is precise and is a professional piece of HVAC equipment. The only thing it lacks that the 40332 had is the Yellow Jacket brand shorty coupler. So this gauge cost me a net of $15 more. But it is without a doubt the best analog pressure gauge I own. I highly recommend it.
E**L
Nice
Nice
G**T
Perfect
Perfect
R**.
Calidad
Funciona muy bien , vale la pena la comprá
Trustpilot
4 days ago
1 month ago