Does this read negative pressure/vacuum?

Not to my knowledge. It is a + pressure digital gauge.

How do you calibrate it ?

There is a reset button on the gauge it self.

SSI TECHNOLOGIES MG1-9V Series - MG1-5000-A-9V-R, 2.5" Dial Digital Pressure Gauge with LCD Display, 5000PSIG Operating Pressure, Battery Operated - 9V, 1% Accuracy, 1/4" NPT Male Process Connection

SSI TECHNOLOGIES MG1-9V Series - MG1-5000-A-9V-R, 2.5" Dial Digital Pressure Gauge with LCD Display, 5000PSIG Operating Pressure, Battery Operated - 9V, 1% Accuracy, 1/4" NPT Male Process Connection

Product ID: 40177614

Details

Brand
SSI
Item Weight
0.6 Pounds
Item dimensions L x W x H
3.1 x 2.1 x
Material
Acrylonitrile
Thread Type
Npt

📏±1% full scale accuracy

🔋Battery-powered 9V included

🛡️316L/304L stainless steel corrosion resistant

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R4300

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In stock

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Description

📊 Elevate your pressure game with precision and durability that professionals swear by!

PLUG PLAY POWER - Comes with a 9V battery included—ready to deploy right out of the box with smart power-saving auto shutoff.
PRECISION YOU CAN TRUST - Experience industry-grade ±1% accuracy for flawless pressure readings every time.
BUILT TO BRAVE THE ELEMENTS - Durable stainless steel wetted parts and rugged ABS case with rubber boot ensure longevity in harsh environments.
PEAK PERFORMANCE MONITORING - Peak hold and zero adjustment features empower you to capture critical pressure data with ease.
VERSATILE MULTI UNIT DISPLAY - Switch effortlessly between PSI, BAR, and MPa on a crisp 4-digit LCD with backlight for any lighting condition.

The SSI TECHNOLOGIES MG1-9V Series MG1-5000-A-9V-R is a compact, battery-operated digital pressure gauge featuring a 2.5" LCD dial, ±1% accuracy, and a robust stainless steel construction resistant to corrosion. Designed for diverse industrial applications, it supports multiple pressure units, peak hold, and power-saving modes, making it an essential tool for professionals demanding reliable, precise pressure measurement in challenging environments.

Specifications

ASIN	B00BHNX98E
Best Sellers Rank	#118,106 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #226 in Industrial Pressure Gauges
Brand Name	SSI Technologies
Customer Reviews	4.6 4.6 out of 5 stars (33)
Global Trade Identification Number	00853648005650
Included Components	9V Battery
Item Dimensions	3.1 x 2.1 x 4.1 inches
Item Weight	0.6 Pounds
Manufacturer	SSI Technologies Inc.
Material Type	Acrylonitrile Butadiene Styrene (ABS), Rubber, Stainless Steel
UPC	853648005650
Unit Count	1.0 Count

Reviews

L**O

Good enough

13.07.2021

M**K

Great gauge for partial pressure gas blending!

I use one of these gauges with my technical diving high pressure booster. Great way to ensure accuracy on the blends. Everything analyzes well and the gauge is easy to use. Only gripe is the auto-off function - it shuts off a little fast for me when boosting tanks

15.12.2016

D**H

Very Nice!!!

Very nice gauge, got it calibrated to be certified. It's better than a 500.00 gauge I bought

14.09.2016

T**S

Almost perfect

Would be perfect if was intrinsically safe.

15.03.2020

P**Y

Five Stars

Great product!!!

25.07.2016

R**R

Five Stars

great

8.05.2015

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

R4300

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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