AhlsellProductsCoolingService equipment

Service equipment

Do you work with installation and service? Whenever you need refrigerant service equipment, Ahlsell is here to help. Here you will find manometer equipment, leak detection equipment, measuring instruments and much more. We provide all types of service equipment for your professional work – filling equipment, battery-powered scale and emptying unit along with many other products. We offer products from a wide range of well-known suppliers. Quality and function for you who work as a professional. Visit your nearest Ahlsell store or browse our online store to discover our wide range of service equipment.

Whisper Electronic Leak Detector with Ultrasound
Inficon
Whisper Electronic Leak Detector with Ultrasound
Art. no.: 22070806
Whisper is an electronic leak detector ideal for detecting and locating ultrasonic frequencies generated when the following common situations occur:
• leakage of any gas under pressure or vacuum
• electrical overload
• worn bearings
Whisperer picks up the ultrasound that arises in the event of, for example, leakage and turns it into an audible sound for the human ear in the supplied headphones. In this way it is possible to locate the leakage of whichever refrigerant or other gas at any time, for example when a conventional leak detector or leak detection spray does not work so well. Because the Whisperer only takes up ultra frequency sound it works really well, even in noisy environments. Supplied with a hard plastic bag and two “D" alkaline batteries, which can provide 165 hours of operation.
Temperature Logger in mini format IP65 - Testo
Testo
Temperature Logger in mini format IP65 - Testo
Art. no.: 4234653
Testo 174T
Display with current measured values and measuring information. Retains stored measurement data during power outages. The Testo 174T logger can be used almost everywhere where temperatures need to be registered
and documented. Perfect for, e.g., checking of various types of premises, or verification that a cooling or freezing chain has not been broken.
Also suitable for monitoring of spaces where temperature-sensitive products are stored and handled.
The data logger with display shows the most recent measured value and the maximum and minimum values directly at the measurement location.
Also shows if limit values have been exceeded. With the user-friendly, Swedish-language ComSoft4 software, data and settings can be transferred to a desktop or laptop PC.
The software can be downloaded from Nordtec’s Web site.
*THE BASIC MEASUREMENT SET INCLUDES: USB interface, logger 174T, wall holder, battery, and calibration protocol.

The Testo 174H model measures temperature and humidity, -20 to 70°C and 0 to 100 %rh.
Temperature Logger in mini format IP65 - TestoTemperature Logger in mini format IP65 - TestoTemperature Logger in mini format IP65 - Testo
Electronic Control Manometer and Test Pressure Manometer class 0.1
Keller
Electronic Control Manometer and Test Pressure Manometer class 0.1
Art. no.: 7066483
LEO 1 year is a microprocessor-controlled, exact and multi-sided digital pressure-measuring instrument.
You can choose to have the pressure displayed in bar, mbar / hPa, kPa, MPa, PSI, kp / cm2.
Supplied with protective rubber covering and carrying case.

Accuracy: < 0.1% FS
Storage temperature: -20°C to + 70°C.
Operating temperature: 0°C to 50°C
Sensor-compensating temperature range: 0°C to 50°C
Supply of the electronics: 3 V CR2430 battery.
Service life for battery: 1000 hours in Mano mode and 150 hours in Peak mode.
Total weight (with battery): 250 g
Protection class: IP 65
Use connector item number 7066490 in order to have a transition from the G1/4" connection to a 1/4" flare connection.
Electronic Vacuum Meter Testo 552
Testo
Electronic Vacuum Meter Testo 552
Art. no.: 7066456
Testo 552 is a digital vacuum reader for vacuum suction of cooling systems and heat pumps. It measures very low absolute pressure values and provides extremely accurate information about the system's dehumidification status (removal of foreign matter, including oils, foreign gas, etc.). Via a Bluetooth interface, testo 552 can connect to the testo SmartProbes app on your smartphone or tablet. It allows monitoring of the absolute pressure value obtained during vacuum suction - conveniently and wirelessly. In addition, measurement results can be quickly documented in the app and sent by email. The robust construction makes it ideal for everyday use and protects it from dirt and water.
Battery time: 50 hours without Bluetooth / backlight)
Compatibility for the SmartProbes app requires iOS 8.3 or later / Android 4.3 or later. It also requires a mobile device with Bluetooth 4.0
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