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FIELDPIECE Job Link Wireless Digital Vacuum Gauge, MG44 - Wireless Digital Vacuum Gauges
FIELDPIECEWireless Digital Vacuum Gauges

FIELDPIECE Job Link Wireless Digital Vacuum Gauge, MG44

The FIELDPIECE Vacuum Gauge is a wireless digital vacuum gauge from the Job Link series, measuring 50 micron Hg to 25,000 micron Hg. It features Bluetooth connectivity and visual indication, designed for use with…

SKU 3G-OTH-71017

Also listed as: MG 44 · MG-44

Brand
FIELDPIECE
Item
Job Link Wireless Digital Vacuum Gauge, MG44
Part Number
MG44
Category
Wireless Digital Vacuum Gauges
Available to Order
Also known as:MG44FIELDPIECE
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
Warning appliesProp 65 warning
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

FIELDPIECE
Manufacturer Part Number
MG44
Series
Job Link
Type
AA
Accuracy
± 5% + 5 micron
Includes
Reversible 1/4 in 45° Coupler
Warranty
1 yr
Standards
C-Tick; CE EN300 328; FCC; RoHS; UKCA; WEEE
Sensor Type
Permanent Sensor
Battery Life
40 hr
Battery Type
AA
Catalog Page
2876
Connectivity
Bluetooth
Power Source
Battery
Product Type
Vacuum Gauge
Units Measured
mBar; Micron; mTorr; Pascal; Torr
Connection Size
1/4 in
Connection Type
SAE Flare
Programmability
Non-Programmable
Access Port Type
SAE Flare
Battery Recharge
Not Rechargeable
Display Location
App-Based; Built-In
Number of Gauges
1
A2L Compatibility
A2L Compatible
App Compatibility
Job Link®
Connection Gender
Male
Country of Origin
Taiwan (subject to change)
Indication Method
Visual
Includes Batteries
Batteries Included
Connection Material
Brass
Product Description
Wireless digital vacuum gauges measure the negative pressure level in HVAC systems, transmit their readings to the receiver, and display their readings on their digital displays.
Access Port Included
No
For Operating System
Android™; iOS®
For Refrigerant Type
R-1234YF; R-1234ZE; R-32
Includes Access Port
Access Port Not Included
Resolution - Minimum
1 micron Hg
Automatic Shut-Off Time
15 min
Display Vacuum - Maximum
25,000 micron Hg
Display Vacuum - Minimum
50 micron Hg
Male SAE Flare Right-Hand
1/4 in
Display Pressure - Maximum
25,000 micron Hg
Display Pressure - Minimum
50 micron Hg
Includes Hoist Clip Access
Hoist Clip Not Included
Connection Thread Direction
Right-Hand
Access Port Thread Direction
Right-Hand
Calibration Certificate Type
Not Certified
Includes Low Battery Warning
Low Battery Warning Included
Number of Batteries Required
2
Operating Temperature - Maximum
122 °F
Operating Temperature - Minimum
14 °F

Technical Documents

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FIELDPIECE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FIELDPIECE Vacuum Gauge is a wireless digital vacuum gauge from the Job Link series, measuring 50 micron Hg to 25,000 micron Hg. It features Bluetooth connectivity and visual indication, designed for use with iOS®. The gauge has a 1/4 in Male SAE Flare Right-Hand connection, operates on AA batteries, and does not include an access port or calibration certificate.

Frequently Asked Questions

What is the FIELDPIECE MG44 vacuum gauge used for?

The FIELDPIECE MG44 wireless digital vacuum gauge measures from 50 micron Hg to 25,000 micron Hg. It is used by HVACR technicians to verify system evacuation and dryness. Bluetooth connectivity sends readings to an iOS® device via the Job Link app for remote monitoring.

What are the specifications of the FIELDPIECE MG44 vacuum gauge?

The FIELDPIECE MG44 has a measurement range of 50 micron Hg to 25,000 micron Hg. It connects via Bluetooth to iOS® devices, uses visual indication, and runs on AA batteries. The connection is 1/4 in Male SAE Flare Right-Hand. No access port or calibration certificate is included.

Where to buy the FIELDPIECE MG44 vacuum gauge worldwide?

3G Electric supplies the FIELDPIECE MG44 vacuum gauge worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Job Link series gauge.

How to select a wireless digital vacuum gauge like the FIELDPIECE MG44?

Select a gauge with a measurement range covering your target vacuum level, such as the FIELDPIECE MG44's 50 to 25,000 micron Hg. Ensure Bluetooth connectivity matches your device's OS (iOS® for this model). Verify the fitting size—1/4 in Male SAE Flare Right-Hand—matches your system.

Used in

Common applications for FIELDPIECE
Commercial refrigeration maintenance — Fieldpiece Job Link® wireless probes (JL3KH6) for superheat and subcooling measurement
Residential HVAC troubleshooting — Fieldpiece HS33 multimeter for electrical diagnostics on compressors and fan motors
Industrial process cooling — Fieldpiece VC series vacuum pumps with OIL8X3 oil for system evacuation
Refrigerant recovery and charging — Fieldpiece manifold hose adapters (RHCM) for A2L-compatible connections
Facility maintenance — Fieldpiece LT17A multimeter for voltage checks on control panels and lighting circuits
HVAC system commissioning — Fieldpiece Job Link® system for logging temperature and pressure data during startup
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FIELDPIECE Products

3G Electric supplies FIELDPIECE wireless digital vacuum gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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