Testo 557s Heat Pump Kit
- Commission, service, & maintain monobloc & split-system heat pumps
- Wirelessly measure vacuum
- Includes the Testo 550s Manifold; 2x 115i Pipe Clamp; 770-3 Clamp Meter; 552i Vacuum Probe; & 560i Refrigerant Scale
The Testo 557s Heat Pump Kit is designed to enable the commissioning, servicing, and maintenance of heat pumps, refrigeration, and air conditioning systems. To this end, it includes:
- Testo 557s Digital Manifold
- 2x Testo 115i Bluetooth Pipe Clamps
- Testo 770-3 Clamp Meter
- Testo 552i Vacuum Smart Probe
- Testo 560i Refrigerant Scale & Intelligent Valve Set
Testo 557s Digital Manifold Overview
Suitable for applications involving A2L refrigerants, the Testo 557s Digital Manifold is a Bluetooth-enabled digital manifold with a four-way valve block. Bluetooth connectivity enables communication with both the Testo Smart App and Testo Smart Probes including the Testo 552i Vacuum Probe. In turn, this facilitates wireless vacuum measurement, as well as temperature, pressure, and humidity. Guide screens on the Testo 557s Digital Manifold assist you through superheat, vacuum, and pressure loss measurement processes. Data is displayed on the Testo 557s Digital Manifold’s large, graphic display where it can be viewed numerically or graphically. Alternatively, readings can be monitored remotely and in real-time via the Testo Smart App.
For more information regarding the Testo 557s Digital Manifold, please follow this link.
Testo 115i Bluetooth Pipe Clamp Overview
A wireless, datalogging clamp thermometer, the Testo 115i Bluetooth Pipe Clamp is suitable for measuring the flow and return temperatures of heating systems. It has a temperature range of -40°C to +150°C and can be used on pipes with diameters between 6mm and 35mm.
For more information regarding the Testo 115i Bluetooth Pipe Clamp, please follow this link.
Testo 770-3 Clamp Meter Overview
The Testo 770-3 Clamp Meter is a powerful, Bluetooth-enabled combined clamp meter and digital multimeter. It can measure AC/DC current (0.1 to 600A), voltage, µA current, resistance, frequency, capacitance, temperature, continuity, and diode.
Please click here for additional information about the Testo 770-3 Clamp Meter.
Testo 552i Wireless Vacuum Smart Probe
Like the Testo 557s Digital Manifold, the Testo 552i Wireless Vacuum Smart Probe is ideal for applications involving A2L refrigerants. Similarly, it can be used alongside the Testo 557s and Testo Smart App to commission, service, and maintain refrigeration systems, air conditioning systems, and heat pumps. An integrated 45° angle ensures the Testo 552i Wireless Vacuum Smart Probe can be easily installed at service points, enabling wireless vacuum measurements.
Follow this link for more information regarding the Testo 552i Wireless Vacuum Smart Probe.
Testo 560i Refrigerant Scale & Intelligent Valve Overview
This compact, lightweight digital refrigerant scale and intelligent valve is compatible with the Testo 550s Digital Manifold and can be used to charge refrigeration systems and heat pumps automatically, quickly, and precisely.
Read more about the Testo 560i Refrigerant Scale & Intelligent Valve here.
What’s Included?
- Testo 557s Digital Manifold
- 2x Testo 115i Bluetooth Pipe Clamps
- Testo 770-3 Clamp Meter
- Testo 552i Vacuum Smart Probe
- Testo 560i Refrigerant Scale & Intelligent Valve Set
- 4x AA Batteries for the Manifold
- Carry Case
Call 01642 931 329 or complete the form:
Offers
Get a Free Testo Premium Magnetic Work Light with your purchase. Great for lighting up those dark and dingy work areas.
Plus, February 25 - Prize Draw.
Purchase this product and get entered into a Prize Draw to win a Testo HVAC Accessory Pack find out more>>
Testo 557s Digital Manifold Technical Specifications
| Sensor Types | Pressure | Temperature |
| Measuring range | -1 to 60 bar | -50 to +150 °C |
| Accuracy (at 22 °C) | ±0.5% fs | ±0.5 °C |
| Resolution | 0.01 bar | 0.1 °C |
| Probe connections | 3 x 7/16" – UNF + 1 x 5/8" – UNF |
2 x plug-in (NTC) |
| Overload | 65 bar | - |
| General technical data | ||
| Operating temperature | -20 to +50 °C | |
| Storage temperature | -20 to +60 °C | |
| Battery type | 4 AA microcells | |
| Battery life | 250 h with no illumination, no Bluetooth® 100 h with illumination and Bluetooth® |
|
| Auto power off | After 10 minutes when not connected via Bluetooth | |
| Dimensions | 229 x 112.5 x 71 mm | |
| Weight | 1243 g | |
| Protection class | IP54 | |
| Bluetooth technology/ range | Bluetooth® 5.0/150 m | |
| Compatibility | requires iOS 11.0 or newer/Android 6.0 or newer | |
| requires mobile terminal device with Bluetooth® 4.0 | ||
Testo 115i Clamp Thermometer Smart Probe Technical Specifications
| Sensor type | NTC |
| Measuring range | -40 to +150 °C |
| Accuracy ±1 digit | ±1.3 °C (-20 to +85 °C) |
| Resolution | 0.1 °C |
| Compatibility | requires iOS 8.3 or newer / Android 4.3 or newer |
| requires mobile terminal device with Bluetooth® 4.0 | |
| Storage temperature | -20 to +60 °C |
| Operating temperature | -20 to +50 °C |
| Battery type | 3 micro batteries AAA |
| Battery life | 150 hrs |
| Dimensions | 183 x 90 x 30 mm |
| Bluetooth® range | up to 100 m |
Testo 770 Series Technical Specifications
| Model Number | 770-1 | 770-2 | 770-3 |
|---|---|---|---|
| True RMS | Yes | Yes | Yes |
| Basic Accuracy | 0.8% | 0.1% | |
| Voltage Measurement Range | 1mV to 600V AC/DC | ||
| Current Measurement Range | 0.1 to 400A AC/DC | 0.1 to 600A AC/DC | |
| Power Measurement | - | - | Yes |
| μA Measurement Range | - | 0.1 to 400μA AC/DC | |
| Resistance Measurement Range | 0.1Ω to 40MΩ | 0.1Ω to 60MΩ | |
| Frequency Measurement Range | 0.001Hz to 10kHz | ||
| Capacitance Measurement Range | 0.001μF to 100μF | 0.001μF to 60000μF | |
| Temperature Measurement Range | - | -20 to +500°C | |
| Bluetooth and Testo Smart Probes App | - | - | Yes |
| Continuity Testing | Yes | Yes | Yes |
| Diode Testing | Yes | Yes | Yes |
| Display (Counts) | 4000 | 6000 | |
| Measurement Category | CAT IV 600V CAT III 1000V |
||
| Operating Temperature | -10 to +50°C | ||
| Storage Temperature | -15 to +60°C | ||
| Dimensions | 243 x 96 x 43mm (L x W x H) | ||
| Weight | 378g | ||
| Warranty | 2 years | ||
| Authorisations | TUV, CSA, CE | ||
| Standards | EN 61326-1, EN 61140 | ||
Testo 552i Wireless Bluetooth Vacuum Smart Probe Technical Specifications
| Sensor Type | Pressure |
| Measuring range | 0 to 26.66 mbar/0 to 20000 microns |
| Accuracy ±1 digit | ±10 microns + 10% of m.v. (100 to 1000 microns) |
| Resolution | 1 micron (0 to 1000 microns) |
| 10 microns (1000 to 2000 microns) | |
| 100 microns (2000 to 5000 microns) | |
| Connection | 7/16" – UNF |
| Overload | 6.0 bar/87 psi (relative: 5.0 bar/72 psi) |
| General Technical Data | |
| Connection | Bluetooth 4.2 |
| Bluetooth® range | 150 m |
| Storage temperature | -20 °C to +50 °C |
| Operating temperature | -10 °C to +50 °C |
| Battery type | 3 AAA microcells |
| Battery life | 39 h |
| Auto power off | After 10 minutes when not connected via Bluetooth |
| Protection class | IP54 |
| Dimensions | 150 x 32 x 31 mm |
| Weight | 142 g |
Testo 560i Digital Refrigerant Scale Technical Specifications
| Measuring range | 0.00 to 100.00 kg |
| Accuracy (+22 °C, ± 1 digit) |
Operating temperature -5 °C to +25 °C: ≤ ±(10 g + 0.03 %rdg) (0 to 30 kg) ≤ ±(10 g + 0.05 %rdg) (30 to 100 kg) other working temperature: ≤ ±20 g (0 to 10 kg) ≤ ±(10 g + 0.15 %rdg) (10 to 100 kg) |
| Solution | 0.01 kg |
| Ambient humidity | 0 to 80 %RH |
| Connection | Bluetooth 4.2 |
| Bluetooth® range | >30 m free field |
| Operating temperature | -10 °C to +50 °C / +14 °F to +122 °F |
| Storage temperature | -10 °C to +50 °C / +14 °F to +122 °F |
| Dimensions | 310 x 287 x 58 mm |
| Weight | 4.36 kg (incl. batteries and bag) |
| Protection class | IP44 |
| Battery type | 4 AA alkaline batteries |
| Battery life | > 70 h at +25 °C |
Testo Intelligent Valve
| Ambient humidity | 0 to 80 %RH |
| Maximum working pressure | 35 ba |
| Connection | Bluetooth 4.2 |
| Bluetooth® range | >50 m free field |
| Operating temperature | -10 °C to +50 °C / +14 °F to +122 °F |
| Storage temperature | -10 °C to +50 °C / +14 °F to +122 °F |
| Dimensions | 95 x 119 x 47 mm |
| Weight | 0.57 kg incl. batteries |
| Protection class | IP54 |
| Battery type | 9.0 V alkaline battery (6LR61) |
| Battery life | >60 hrs + 3000 valve operations |
