This category contains multimeters, clamp meters, voltage tester pens and other professional measuring instruments used in electrical, HVAC and technical service applications. Developed to measure parameters such as electric current, voltage, resistance and capacitance precisely, these instruments are indispensable equipment for technical service companies and technicians.
Types of Measurement and Test Instruments
- Multimeters: Digital and analog multimeters used to measure electrical values such as voltage, current, resistance and frequency.
- Clamp Meters: Practical measuring instruments used for current measurement that do not require direct contact with electrical circuits.
- Voltage Tester Pens: Compact and portable test instruments used to detect AC and DC voltage.
- Capacitance Meters: Precision test instruments designed specifically to measure the capacitance of capacitors.
- Voltage Detectors: Instruments used to check leakage current and voltage levels in electrical lines.
Reliable Measurement Solutions for Technical Service Companies and Professionals
Designed specifically for electricians, HVAC technicians and technical service companies, these measuring instruments make accurate and reliable measurement possible. They offer ideal solutions for fault detection and failure analysis in electrical and electronic systems.
Key Features:
- High-precision and reliable measurement technology.
- Easily portable, durable and long-lasting design.
- Professional use in HVAC, electrical and industrial maintenance.
- Ergonomic models offering fast and practical measurement.
-250x250.jpg "Testo 417 Digital Vane Anemometer – 100 mm Vane, 0.3…20 m/s, Volume Flow and Temperature, Bluetooth (0563 0417)")
Brand: Testo
Model: 0563 0417
Testo 417 (product code 0563 0417) is a digital 100 mm vane anemometer that measures air velocity, volume flow and air temperature at the air inlets and outlets (vents, grilles, diffusers) of air conditioning and ventilation systems. It has a measuring range of 0.3 … 20 m/s and an accuracy of ±(0.1 ..
$546.56
Ex Tax:$455.47
-250x250.jpg "Testo 417 Set 1 Vane Anemometer + 2 Measuring Funnels – 100 mm Vane, 0…440 m³/h Vent Flow, Bluetooth (0563 1417)")
Brand: Testo
Model: 0563 1417
Testo 417 Set 1 (product code 0563 1417) combines the Testo 417 digital 100 mm vane anemometer (0563 0417) with the testovent 417 funnel set (0563 4170). The set includes a round funnel (Ø200 mm) for disc valves and a square funnel (330 × 330 mm) for ventilation grilles. With the funnels fitted to t..
$668.66
Ex Tax:$557.22
Brand: Testo
Model: 0563 0470
Testo 470 (product code 0563 0470) is a digital tachometer (speed meter) that measures the rotational speed of rotating parts both contactlessly (optical) and by contact (mechanical). In optical measurement it measures in the range 1 … 99,999 rpm with ±0.02% accuracy from a distance of up to 600 mm;..
$471.33
Ex Tax:$392.77
-250x250.jpg "Testo 477 LED Handheld Stroboscope – 30…300,000 fpm, 4800 Lux Flash, Trigger Input/Output, IP65 Aluminum Housing (0563 4770)")
Brand: Testo
Model: 0563 4770
Testo 477 (product code 0563 4770) is an LED handheld stroboscope that makes fast-moving parts appear as if in slow motion or standing still. It operates in the range 30 … 300,000 fpm (flashes per minute) with ±0.02% accuracy and provides a flash intensity of 4800 lux at 6000 fpm at a distance of 30..
$1,360.03
Ex Tax:$1,133.36
-250x250.jpg "Testo 510i Wireless Differential Pressure Meter (Digital Manometer) – Bluetooth, ±150 hPa, 0.01 hPa Resolution, Boiler Gas Pressure (0560 1510)")
Brand: Testo
Model: 0560 1510
Testo 510i (product code 0560 1510), used with a smartphone or tablet, is a wireless differential pressure meter (digital manometer). −150 … +150 hPa (mbar) measuring range with 0.01 hPa resolution; it is used for gas flow pressure and static pressure in combi boilers and burners, differential press..
$184.55
Ex Tax:$153.80
-250x250.jpg "Testo 540 Pocket Lux Meter (Light Intensity Meter) – 0…99,999 Lux, Hold and Max./Min., Illuminated Display (0560 0540)")
Brand: Testo
Model: 0560 0540
Testo 540 (product code 0560 0540) is a pocket lux meter (light intensity meter) that measures the illuminance of artificial and natural light. It has a measuring range of 0 … 99,999 lux; since its light sensor is matched to the spectral sensitivity of the human eye, it is suitable for quick spot ch..
$212.95
Ex Tax:$177.46
-250x250.jpg "Testo 545 Digital Lux Meter (Light Meter) – 0…100,000 Lux, Class C, LED Compatible, Cable Probe, Bluetooth App Connection (0563 1545)")
Brand: Testo
Model: 0563 1545
Testo 545 (product code 0563 1545) is a digital lux meter (light meter) that measures lighting levels in workplaces and indoor spaces and connects via Bluetooth to the Testo Smart App. It has a measuring range of 0 … 100,000 lux and class C accuracy according to DIN 5032-7 / EN 13032-1. The light se..
$576.38
Ex Tax:$480.32
-250x250.jpg "Testo 550s Smart Digital Manifold Set – 2-Way, Bluetooth, 2 Wireless Clamp Thermometers (Testo 115i), −1…60 bar (0564 5502)")
Brand: Testo
Model: 0564 5502
Testo 550s Smart Set (product code 0564 5502) is a commissioning, service and maintenance kit for air conditioning, refrigeration systems and heat pumps: a digital manifold set. The set includes the Bluetooth 2-way Testo 550s digital manifold, the 2 Testo 115i clamp thermometers that measure pipe te..
$645.23
Ex Tax:$537.69
-250x250.jpg "Testo 552 Digital Vacuum Gauge (Vacuum Meter) – Bluetooth, 0–20,000 Micron, 1 Micron Resolution (0560 5522)")
Brand: Testo
Model: 0560 5522
Testo 552 (product code 0560 5522), which measures the absolute pressure in the system with micron precision during evacuation of air conditioning, refrigeration and heat pump systems, is a digital vacuum gauge with Bluetooth. 0–20,000 micron measuring range; below 1,000 microns it reads with 1 micr..
$313.46
Ex Tax:$261.22
new
Brand: Testo
Model: 0564 5582
The testo 558s Smart Vacuum Kit is a kit designed to carry out commissioning, evacuation and troubleshooting work on refrigeration and air conditioning systems and heat pumps from a single instrument. At its heart is a 4-way digital manifold with a touchscreen; the connection to the measuring probes..
$932.09
Ex Tax:$776.74
Brand: Testo
Model: 0560 6081
Testo 608-H1 (product code 0560 6081) is a digital thermohygrometer (humidity and temperature meter) designed for continuous monitoring of the indoor climate. It continuously shows 10 … 95 %RH relative humidity, 0 … +50 °C temperature and the calculated dew point on its large LCD display. It is used..
$127.77
Ex Tax:$106.47
-250x250.jpg "Testo 622 Thermohygrometer and Barometer – Humidity, Temperature, 300…1200 hPa Pressure, Date-Time, Limit Alarm, Wall/Desk Type (0560 6220)")
Brand: Testo
Model: 0560 6220
Testo 622 (product code 0560 6220) is a digital thermohygrometer and barometer that measures the temperature, relative humidity and pressure of the ambient air and shows them together with the date and time on its large display. It measures 0 … 100 %RH humidity, −10 … +60 °C temperature and 300 … 12..
$437.26
Ex Tax:$364.38
-250x250.jpg "Testo 735-2 3-Channel Precision Thermometer – Pt100 and K/T/J/S Thermocouple, −200…+1760 °C, 10,000-Reading Memory, PC Software, IP65, Probes Not Included (0563 7352)")
Brand: Testo
Model: 0563 7352
Testo 735-2 (product code 0563 7352), with one probe input for high-precision Pt100 probes and two for fast type K, T, J and S thermocouple probes, is a 3-channel precision temperature measuring instrument (thermometer). Depending on the connected probe, it measures in the −200 … +1760 °C range; wit..
$749.58
Ex Tax:$624.65
-250x250.jpg "Testo 750-1 Voltage Tester – 12…690 V AC/DC, All-Round LED Display, Continuity and Rotary Field Test, CAT IV (0590 7501)")
Brand: Testo
Model: 0590 7501
Testo 750-1 (product code 0590 7501) is a two-pole voltage tester used for testing electrical systems and equipment. It performs voltage tests in the range 12 … 690 V AC/DC and has a patented all-round LED display readable from any position using fiber-optic technology. It is suitable for reliably d..
$70.99
Ex Tax:$59.16
-250x250.jpg "Testo 750-3 Voltage Tester – 690 V AC/DC, LC Display, Rotary Field, Single-Pole Phase and RCD Test, with Flashlight (0590 7503)")
Brand: Testo
Model: 0590 7503
Testo 750-3 (product code 0590 7503) is the most comprehensive model in the Testo 750 voltage tester family. It performs voltage tests in the range 10 … 690 V AC/DC; in addition to the all-round LED display readable from any angle using fiber-optic technology, it has an LC display that shows the mea..
$150.49
Ex Tax:$125.41
-250x250.jpg "Testo 755-2 Current/Voltage Tester – 1000 V AC/DC, 200 A AC, Rotary Field and Single-Pole Phase Test, with Flashlight (0590 7552)")
Brand: Testo
Model: 0590 7552
Testo 755-2 (product code 0590 7552) is a multifunction current/voltage tester that combines a voltage tester and a current measuring instrument in a single housing. It measures 6 … 1000 V AC/DC voltage and 0.1 … 200 A AC current; it is used for determining the absence of voltage and power, checking..
$255.54
Ex Tax:$212.95
-250x250.jpg "Testo 760-2 TRMS Digital Multimeter – Automatic Parameter Detection, µA, Low-Pass Filter, with Temperature Adapter, CAT IV (0590 7602)")
Brand: Testo
Model: 0590 7602
Testo 760-2 (product code 0590 7602) is a TRMS digital multimeter designed for all important electrical measurements. Unlike other multimeters, it automatically detects the appropriate measurement parameter according to the socket into which the test leads are plugged, reducing the risk of selecting..
$241.34
Ex Tax:$201.12
-250x250.jpg "Testo 770-1 TRMS Clamp Meter – 400 A AC/DC, 600 V, Inrush Current, Retractable Clamp Jaw, CAT IV (0590 7701)")
Brand: Testo
Model: 0590 7701
Testo 770-1 (product code 0590 7701) is a TRMS (true RMS) clamp meter designed for non-contact current measurement on tightly packed power cables and conductors. It measures 0.1 … 400 A AC/DC current and 1 mV … 600 V AC/DC voltage; its inrush current measurement lets you see the starting current of ..
$208.69
Ex Tax:$173.91