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Testo 549 Digital Manifold for Refrigeration Systems

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Testo 549 Digital Manifold for Refrigeration Systems

Name: Testo 549 Digital Manifold for Refrigeration Systems
Brand: Testo
Price: 1 USD

Testo 549 Digital Manifold for Refrigeration Systems Manufactures

Dimensions : 200 X 109 X 63 Mm

Storage Temperature : -20 To +60 °C

Warranty : 1 Year

Battery Life : 250 H (without Illumination, Without Bluetooth)

Operating Temperature : -20 To +50 °C

Brand Name : Testo

Model Number : 549

Certification : CE

MOQ : 1PCS

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1000 Piece/Pieces per Week negotiable

Delivery Time : 5-8 work days

Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available

Customized Support : OEM, ODM

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Testo 549 Digital Manifold for Refrigeration Systems

Product Overview

The Testo 549 digital manifold is a professional-grade tool designed to replace analog gauges, offering precise pressure measurement and intelligent temperature calculations for 60+ refrigerants. With a rugged build and user-friendly interface, it measures high/low side pressures and instantly displays saturation/evaporation temperatures. When paired with optional temperature probes, it enables automatic superheat/subcooling calculations, making it an essential device for HVAC/R technicians.

Testo 549 Digital Manifold for Refrigeration Systems

Key Attributes

Attribute	Value
Battery Life	250 H (without Illumination, Without Bluetooth)
Dimensions	200 X 109 X 63 Mm
Warranty	1 Year
Customized Support	OEM, ODM
Operating Temperature	-20 To +50 °C
Storage Temperature	-20 To +60 °C

Product Features

Dual Pressure Sensing: Pressure range: -15 to +870 psi (-1 to +60 bar) with ±0.5% full-scale accuracy. 3x 1/4" SAE probe connections for high/low side and vacuum measurements.
Refrigerant Versatility: Preloaded with 60 refrigerant profiles (e.g., R410A, R32, CO₂), expandable via Testo Service.
Temperature Integration: Optional NTC probes enable -58 to 302°F (-50 to 150°C) temperature measurement (±0.5°C accuracy). Auto-calculate superheat/subcooling with real-time data.
Intuitive Display: Large 2-line backlit LCD for clear readings in low-light environments.
Rugged Construction: IP42 protection against dust/splashes; 37.39 oz (1060 g) for durable field use. 2-way valve block with sight glass for visual refrigerant flow inspection.
Battery Life: Up to 250 hours (display/Bluetooth off) for extended field operations.

Included Components

Testo 549 digital manifold
Rechargeable battery pack
Calibration certificate
User manual

Technical Specifications

Temperature

Measuring range	-58° to 302 °F / -50 to +150 °C
Accuracy	±0.9 °F / ±0.5 °C
Resolution	0.1 °F / 0.1 °C
Probe connection	2 Temperature NTC measurement channels

Pressure measurement

Measuring range	-15 to +870 psi / -1 to +60 bar
Accuracy	±0.5 % Fs
Resolution	0.14 psi / 0.01 bar
Probe connection	3 x 1/4" SAE
Overload rel. (high pressure)	943 psi / 65 bar

Vacuum

Measuring range

-15 to 0 psi (indication) / -1 to 0 bar

General technical data

Weight	37.39 oz. / 1060 g
Dimensions	7.87 x 4.29 x 2.48 in. / 200 x 109 x 63 mm
Operating temperature	-4° to 122 °F / -20 to +50 °C
Protection class	IP42
Product colour	Black
Battery life	approx. 250h (display light off, Bluetooth off)

Supported Refrigerants

The instrument comes preloaded with 60 refrigerant profiles including R114, R12, R123, R1233zd, R1234yf, R1234ze, R124, R125, R13, R134a, R22, R23, R290, R32, R401A, R401B, R402A, R402B, R404A, R407A, R407C, R407F, R407H, R408A, R409A, R410A, R414B, R416A, R420A, R421A, R421B, R422B, R422C, R422D, R424A, R427A, R434A, R437A, R438A, R442A, R444B, R448A, R449A, R450A, R452A, R452B, R453a, R454A, R454B, R454C, R455A, R458A, R500, R502, R503, R507, R513A, R600a, R718 (H₂O), R744 (CO₂).

Additional refrigerants can be updated via Testo Service.

Product Tags:

Testo Refrigeration Digital Manifold

Refrigeration Systems Digital Manifold

Testo 549 Digital Manifold for Refrigeration Systems Images

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