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TESTO Vacuum Gauge: 0 micron Hg to 20,000 micron Hg, 7/16 in Female UNF Right-Hand - Wireless Digital Vacuum Gauges
TESTOWireless Digital Vacuum Gauges

TESTO Vacuum Gauge: 0 micron Hg to 20,000 micron Hg, 7/16 in Female UNF Right-Hand

The TESTO 552i is a wireless digital vacuum gauge from the 552i series, measuring 0 micron Hg to 20,000 micron Hg. It features Bluetooth connectivity and audio/visual indication, and is designed for use with Android™…

SKU 3G-OTH-70896

Brand
TESTO
Item
Vacuum Gauge: 0 micron Hg to 20,000 micron Hg, 7/16 in Female UNF Right-Hand
Category
Wireless Digital Vacuum Gauges
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Technical Specifications

TESTO
Manufacturer Part Number
0564 2552 01
Series
552i
Type
AAA
Connectivity
Bluetooth
Indication Method
Audio/Visual
For Operating System
Android™
Female UNF Right-Hand
7/16 in
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TESTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TESTO 552i is a wireless digital vacuum gauge from the 552i series, measuring 0 micron Hg to 20,000 micron Hg. It features Bluetooth connectivity and audio/visual indication, and is designed for use with Android™ operating systems. This device includes a 7/16 in Female UNF Right-Hand connection and is powered by AAA batteries (MPN 0564 2552 01).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the TESTO 552i vacuum gauge used for?

The TESTO 552i wireless digital vacuum gauge measures vacuum levels from 0 micron Hg to 20,000 micron Hg. It is used in HVAC/R applications to monitor system evacuation, ensuring proper dehydration and leak-free performance before refrigerant charging.

What are the specifications of the TESTO 552i vacuum gauge?

The TESTO 552i (MPN 0564 2552 01) measures 0 micron Hg to 20,000 micron Hg. It features Bluetooth connectivity, audio/visual indication, a 7/16 in Female UNF Right-Hand connection, and is powered by AAA batteries. It is designed for use with Android™ operating systems.

Where to buy the TESTO 552i vacuum gauge worldwide?

3G Electric supplies the TESTO 552i vacuum gauge worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this wireless digital vacuum gauge.

How to select the right vacuum gauge for HVAC work?

Select a vacuum gauge based on measurement range, connectivity, and indication method. The TESTO 552i offers a 0 to 20,000 micron Hg range, Bluetooth for remote monitoring via Android™, and audio/visual alerts. Ensure the connection type, such as 7/16 in Female UNF, matches your system.

Used in

Common applications for TESTO
HVAC system evacuation — Testo 552i wireless vacuum gauge for measuring micron levels during refrigerant line evacuation.
Refrigerant charging — Testo 550s digital manifold gauge set for R-744 systems in commercial refrigeration.
Indoor air quality monitoring — Testo 420/440 hood kit for measuring air velocity and volume in ventilation ducts.
Temperature logging in cold storage — Testo 0577 0400 data logger for tracking temperature in refrigerated warehouses.
Combustion analysis — Testo CO probe head (0632 1270) for measuring carbon monoxide in boiler flue gases.
Refrigerant scale operation — Testo 0564 2560 01 charging scale for precise weight-based charging in field service.

TESTO Products

3G Electric supplies TESTO 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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