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Home
testo 550s - Heat pump kit

testo 550s - Heat pump kit

300564 5502 02

testo 550s - Heat pump kit

300564 5502 02

Large graphic display allows all measurement values at a glance. IP54 protection for use outdoors.

Test menu sequences for pressure leak test, vacuum, discharge line temperature, and target superheat
(note - requires testo 552i vacuum probe for vacuum measurement)

Suitable for use on monobloc or split heat pump systems

Supplied with testo 770-3 clamp meter for compressor current testing and testo 560i digital scales for refrigerant charging

Simple digital documentation and 'on-site' reporting via bluetooth coonnection to free Testo Smart App.

With this kit, you’ll be ready to start your measurements in the commissioning, servicing and maintenance of heat pumps, refrigeration, or air-conditioning systems straight away: You will get the testo 550s smart digital manifold with Bluetooth and 2-way valve block, two testo 115i bluetooth temperature pipe clamp probes allow simple measurement of superheat and subcool values. The testo 770-3 clampmeter can be used for compressor current measurement, and completing the package is the testo 560i digital refrigerant scales for accurate and effective charging of refrigerants via weight.

testo 550s digital 2-way manifold (without sightglass) including batteries (4 x AA) and calibration protocol. Bluetooth connection use with testo Smart App (free download).
2 x testo 115i bluetooth pipe clamp thermometers
1 x testo 770-3 clampmeter
1 x testo 560i digital refrigerant scale set
Carry case
User guides

Convenient temperature measurement on refrigeration, air conditioning and heating systems – thanks to wireless connection to your smartphone or tablet

: 0560 2115 02

Easy to operate thanks to the fully retractable pincer arm

: 0590 7703

All in one: One app for all Bluetooth^®-enabled Testo measuring instruments for air conditioning/refrigeration systems and heat pumps

: 0501 5001

Wireless measurement of refrigerant weight and operation with Testo manifolds and testo Smart App via Bluetooth

: 0564 1560

Convenient temperature measurement on refrigeration, air conditioning and heating systems – thanks to wireless connection to your smartphone or tablet

0560 2115 02

Temperature - NTC

Measuring range	-40 to +150 °C
Accuracy	±1.3 °C (-20 to +85 °C)
Resolution	0.1 °C

General technical data

Weight	127.4 g
Dimensions	183 x 90 x 30 mm
Operating temperature	-20 to +50 °C
Product-/housing material	Plastic
System requirements	requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
Product colour	black/orange
Battery life	150 h
Battery type	3 AAA micro batteries
Data transfer	Bluetooth®
Radio range	100 m
Refrigerant	A2L / A3 compatibel
Storage temperature	-20 to +60 °C

Easy to operate thanks to the fully retractable pincer arm

0590 7703

Temperature - TC Type K (NiCr-Ni)

Measuring range	-20 to +500 °C
Accuracy	±1 °C (0 to +100 °C)
Resolution	0.2 °C

DC voltage

Measuring range	1.0 to 600.0 V
Resolution	max. 1 mV
Accuracy	± (0.8 % of mv + 3 Digit)

AC voltage

Measuring range	1.0 mV to 600.0 V
Resolution	max. 1 mV
Accuracy	± (1 % of mv + 3 Digit)

DC current

Measuring range	0.1 to 600.0 A (clamp) 0.1 to 600.0 μA (measuring cables)
Resolution	0.1 (clamp) 0.1 (measuring cables)
Accuracy	± (2 % of mv + 5 Digit) (measuring cables) ± (2 % of mv + 5 Digit) (clamp)

AC current

Measuring range	0.1 to 600.0 A (clamp) 0.1 to 600.0 μA (measuring cables)
Resolution	0.1 A (clamp) 0.1 μA (measuring cables)
Accuracy	± (2 % of mv + 5 Digit) (clamp) ± (1.5 % of mv + 5 Digit) (measuring cables)

Resistance

Resolution	max. 0.01 Ohm
Measuring range	0.01 to 60.0 MOhm
Accuracy	± (1.5 % of mv + 3 Digit)

Capacitance

Resolution	max. 0.01 nF
Measuring range	2 nF to 60.00 mF
Accuracy	± (1.5 % of mv + 5 Digit)

Frequency

Resolution	max. 0.1 Hz
Measuring range	0.01 Hz to 9999 kHz
Accuracy	± (1 % of mv + 1 Digit)

Active Power

Measuring range	0.1 W to 600 kW
Accuracy	± (5 % of mv + 5 Digit)
Resolution	0.1 W

Reactive Power

Measuring range	0.1 to 600.0 kvar
Accuracy	± (10 % of mv + 5 Digit)
Resolution	0.1 var

Apparent Power

Measuring range	0.1 VA to 600.0 kVA
Accuracy	± 1 Digit
Resolution	0.1 VA

Direct current DC Voltage

Measuring range	0.1 W to 600.0 kW
Accuracy	± 1 Digit
Resolution	max. 0.1 W

Power Factor

Measuring range	-1.00 to +1.00
Accuracy	± (10 % of mv + 5 Digit)
Resolution	0.01

General technical data

Operating humidity	0 to 80.0 %RH
Weight	378 g
Dimensions	249 x 96 x 43 mm
Operating temperature	-10 to +50 °C
Connectable probes	1 x temperature probe (adapter required for type K thermocouples)
System requirements	requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0
Product colour	Black
Standards	EN 61326-1; EN 61010-2-032; EN 61140
Battery type	3 AAA micro batteries
Display type	LCD (Liquid Crystal Display)
Display size	2 lines
Interface	2 measuring jacks
Storage temperature	-15 to +60 °C
Overvoltage Category	CAT IV 600V; CAT III 1000V
Authorizations	CSA; CE
Internal_resistance	11 MOhm (AC / DC)

Instrument Measurement Functions

Diode test	yes
Continuity testing	yes
Display ligthing	yes
Hold	yes
MinMax	yes
Power Measurement	yes
Temperature measurement with adapter	yes
True RMS	yes
Inrush current measurement	yes
Bluetooth	yes
Display (counts)	6,000
μA current measuring range	yes
Autom. measurement parameter detection	yes

All in one: One app for all Bluetooth^®-enabled Testo measuring instruments for air conditioning/refrigeration systems and heat pumps

0501 5001

General technical data

System requirements	requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0

Wireless measurement of refrigerant weight and operation with Testo manifolds and testo Smart App via Bluetooth

0564 1560

General technical data

Operating humidity	0 to 80 %RH
Weight	4.36 kg (incl. batteries and bag)
Measuring range	0 to 100 kg
Accuracy	Operating temperature +22 °C: ≤ ±(10 g+ 0.03 %rdg) (0 to 30 kg) ≤ ±(10 g+ 0.05 %rdg) (30 to 100 kg)
Resolution	0.01 kg
Dimensions	310 x 287 x 58 mm (LxWxH)
Operating temperature	-10 to +50 °C
Protection class	IP44
Battery life	> 70 h at +25 °C
Battery type	4 x type AA batteries
Interface	Bluetooth® 4.2
Radio range	30 m
Storage temperature	-10 to +50 °C

Air probes

Short response time – due to exposed sensor design.

:
0602 1793

Surface probes

Pipe wrap probe for pipe diameter 5 to 65 mm

With clamping bracket: enables quick, easy attachment of the probe to pipes with a diameter of 5 to 65 mm

:
0602 4592

Surface probes

Quick attachment – with a collet for easy clamping onto pipes (Ø 15-25 mm, max. 1").

:
0602 4692

Surface probes

With Velcro: makes it easy to attach the surface probe to pipes with a diameter of up to 120 mm

:
0628 0020

Surface probes

Magnetic probe (TC type K) - for surface temperatures

Thermocouple type K

:
0602 4792

Surface probes

Magnetfühler, Haftkraft ca. 10 N, mit Haft-Magneten

Self-adhesive magnet – for easy, hands-free attachment to metal surfaces.

:
0602 4892

Surface probes

Fast-action surface probe with sprung thermocouple strip

Extremely Fast Response Time (3 Seconds) – Thanks to the thermocouple strip, ensuring quick and precise temperature readings.

:
0602 0393

Surface probes

Fast 3-Second Response Time – Thermocouple strip enables quick and precise measurement.

:
0602 0993

Surface probes

Reliable Measurements – Ideal for narrow openings and hard-to-reach areas.

:
0602 0193

Surface probes

Waterproof surface probe with widened measurement tip

Extra-wide measuring tip – ideal for accurate readings on flat surfaces.

:
0602 1993

Surface probes

Efficient, waterproof surface probe with small measurement head

Fast Response Time – Ensures quick and accurate measurements.

:
0602 0693

Thermocouples

Thermocouple with TC adapter, flexible, 800 mm long

With glass fibre coating

:
0602 0644

Sets

Non-contact temperature measurement, measurement of flow and return temperature as well as gas flow pressure

:
0563 0004 10

Sets

testo Smart Probes AC & Refrigeration Test Kit delivery

High-precision measurement technology with convenient smartphone operation

:
0563 0002 10

Sets

testo Smart Probes AC & Refrigeration Test & Load Kit Plus delivery

High-precision measurement technology with convenient smartphone operation

:
0563 0002 41

Sets

For all measurements involving heating, air-conditioning, refrigeration and ventilation systems

:
0563 0002 32

Sets

Automatic and precise refrigerant charging according to target superheat, subcooling and weight thanks to intelligent valve

:
0564 2560

Accessories

Automatic and precise refrigerant charging according to target superheat, subcooling and weight thanks to intelligent valve

:
0564 2560

Accessories

Wireless measurement of refrigerant weight and operation with Testo manifolds and testo Smart App via Bluetooth

:
0564 1560

Accessories

All in one: One app for all Bluetooth^®-enabled Testo measuring instruments for air conditioning/refrigeration systems and heat pumps

:
0501 5001

Accessories

Practical storage case for Smart Probes testo 115i (2x) and testo 549i (2x) (available separately)

:
0516 0240

Accessories

Practical storage case for Smart Probes testo 115i, testo 510i, testo 805i, testo 410i and testo 549i (available separately)

:
0516 0270

Accessories

Practical storage case for all Smart Probes: testo 115i (2x), testo 405i, testo 410i, testo 510i, testo 549 (2x), testo 605i (2x), testo 805i and testo 905i

:
0516 0283

Accessories

For attaching type K thermocouple temperature probes

:
0590 0021

Accessories

CAT III 600 V measurement category

:
0590 0008

Accessories

CAT IV 600 V / CAT III 1000 V measurement category

:
0590 0009

Accessories

CAT II 1000 V measurement category

:
0590 0011

Accessories

CAT II 1000 V measurement category

:
0590 0012

Accessories

CAT IV 600 V / CAT III 1000 V measurement category

:
0590 0013

Accessories

CAT IV 600 V / CAT III 1000 V measurement category

:
0590 0014

Accessories

CAT II 1000 V measurement category

:
0590 0010

Accessories

Automatic and precise refrigerant charging according to target superheat, subcooling and weight in combination with the digital refrigerant scale testo 560i (available separately or as a kit)

:
0560 5600

Transport and Protection

Outside: impact-resistant transport bag with zip fastener

:
0590 0017

Refrigeration systems, air conditioning systems, heat pumps

Determination of high and low pressure, automatic determination of condensation and evaporation temperature and calculation of superheating/subcooling. All results can be read simultaneously on one screen
Tightness test: Recording and analysis of the pressure curve
Automatic calculation of the target superheat (in conjunction with the appropriate measuring instrument, e.g. Testo Smart Probe)
Measure vacuum: Graphic progression display of the measurement with indication of the start and differential value
Evacuation: Graphic progression display of the measurement with indication of the start and differential value (in conjunction with the appropriate Testo Smart Probe, e.g. testo 552i vacuum probe)

Data sheet testo 115i(pdf, 386.99 kB)
testo Smart Probes FAQ(pdf, 1.09 MB)
Information according to Reg. (EU) 2023/2854 (DataAct)(pdf, 140 kB)
Data sheet testo 770(pdf, 2.3 MB)
Information according to Reg. (EU) 2023/2854 (DataAct)(pdf, 140 kB)
Data sheet testo 560i(pdf, 2.91 MB)

UK Declaration of Conformity testo 115i(pdf, 60.4 kB)
Instruction manual testo Smart Probes(pdf, 1.72 MB)
Technical Documentation A2L/A2/A3 refrigerant testo 115i(pdf, 38.8 kB)
Quickstart testo 115i(pdf, 1.7 MB)
Instruction manual testo 770(pdf, 1.42 MB)
Startup instructions testo 770(pdf, 1.75 MB)
Instruction manual testo 560i - testo Smart Valve(pdf, 1.38 MB)
Quickstart testo 560i(pdf, 2.26 MB)
Quickstart testo Smart Valve(pdf, 2.13 MB)
UK declaration of conformity testo 560i(pdf, 31.7 kB)
Technical Documentation A2L/A2/A3 refrigerant testo 560i(pdf, 37.2 kB)