Zum Hauptinhalt springen
Test Stand for Roughness Tester
846,90 €
Price excl. VAT &. delivery
Test stand for PCE-RT 1200, PCE-RT 2000 and PCE-RT 2200. The test stand can be used to mount the roughness meter. The test stand allows precise positioning of the probe on the test item.

  • Test stand for mounting PCE-RT 1200, PCE-RT 2000 and PCE-RT 2200
  • In combination with PCE-RT2000-RP110 and PCE-RT2000-RP131
Automotive Tester PCE-LES 103UV-365-CTA-KIT
840,90 €
Price excl. VAT &. delivery
Analysing the movement of rotating machines is quick and easy with our UV Automotive Tester. The UV Automotive Tester is equipped with 3 high-power UVA LEDs, which together generate a light intensity of 202 μW/cm² at a distance of 30 cm. The Automotive Tester allows you to set the flash frequency in both FPM and Hz. And it is small and handy in pocket size and also mains-independent thanks to the rechargeable battery.

  • 3 UVA high-performance LEDs
  • light colour: 365 ... 370 nm
  • flash frequency 60 ... 300000 FPM (flashes per minute)
  • accuracy: 0.003 %
  • digital pulse width modulation
  • phase shift - 360 ° ... + 360 °
  • quick adjustment via x2 and ÷2 key
  • intuitive control keys and clear display
  • pocket size
  • incl. crack detection agent 2-component paint spray
Car Measuring Device PCE-LES 103UV-365-CTA-KIT
840,90 €
Price excl. VAT &. delivery
Analysing the movement of rotating machines is quick and easy with our UV Car Measuring Device. The UV Car Measuring Device is equipped with 3 high-power UVA LEDs, which together generate a light intensity of 202 μW/cm² at a distance of 30 cm. The Car Measuring Device allows you to set the flash frequency in both FPM and Hz. 

  • 3 UVA high-performance LEDs
  • light colour: 365 ... 370 nm
  • flash frequency 60 ... 300000 FPM (flashes per minute)
  • accuracy: 0.003 %
  • digital pulse width modulation
  • phase shift - 360 ° ... + 360 °
  • quick adjustment via x2 and ÷2 key
  • intuitive control keys and clear display
  • pocket size
  • incl. crack detection agent 2-component paint spray
Condition Monitoring Stroboscope PCE-LES 103UV-365-CTA-KIT
840,90 €
Price excl. VAT &. delivery
Analysing the movement of rotating machines is quick and easy with our UV Condition Monitoring Stroboscope. The UV Condition Monitoring Stroboscope is equipped with 3 high-power UVA LEDs, which together generate a light intensity of 202 μW/cm² at a distance of 30 cm. The Condition Monitoring Stroboscope allows you to set the flash frequency in both FPM and Hz. And it is small and handy in pocket size and also mains-independent thanks to the rechargeable battery.

  • 3 UVA high-performance LEDs
  • light colour: 365 ... 370 nm
  • flash frequency 60 ... 300000 FPM (flashes per minute)
  • accuracy: 0.003 %
  • digital pulse width modulation
  • phase shift - 360 ° ... + 360 °
  • quick adjustment via x2 and ÷2 key
  • intuitive control keys and clear display
  • pocket size
  • incl. crack detection agent 2-component paint spray
Handheld Tachometer PCE-LES 103UV-365-CTA-KIT
840,90 €
Price excl. VAT &. delivery
Analysing the movement of rotating machines is quick and easy with our UV Handheld Tachometer. The UV Handheld Tachometer is equipped with 3 high-power UVA LEDs, which together generate a light intensity of 202 μW/cm² at a distance of 30 cm. The Handheld Tachometer allows you to set the flash frequency in both FPM and Hz. And it is small and handy in pocket size and also mains-independent thanks to the rechargeable battery.

  • 3 UVA high-performance LEDs
  • light colour: 365 ... 370 nm
  • flash frequency 60 ... 300000 FPM (flashes per minute)
  • accuracy: 0.003 %
  • digital pulse width modulation
  • phase shift - 360 ° ... + 360 °
  • quick adjustment via x2 and ÷2 key
  • intuitive control keys and clear display
  • pocket size
  • incl. crack detection agent 2-component paint spray
Rotation Meter PCE-LES 103UV-365-CTA-KIT
840,90 €
Price excl. VAT &. delivery
Analysing the movement of rotating machines is quick and easy with our UV Rotation Meter. The UV Rotation Meter is equipped with 3 high-power UVA LEDs, which together generate a light intensity of 202 μW/cm² at a distance of 30 cm. 

  • 3 UVA high-performance LEDs
  • light colour: 365 ... 370 nm
  • flash frequency 60 ... 300000 FPM (flashes per minute)
  • accuracy: 0.003 %
  • digital pulse width modulation
  • phase shift - 360 ° ... + 360 °
  • quick adjustment via x2 and ÷2 key
  • intuitive control keys and clear display
  • pocket size
  • incl. crack detection agent 2-component paint spray
Stroboscope / Stroboscope Light PCE-LES 103UV-365-CTA-KIT
840,90 €
Price excl. VAT &. delivery
Analysing the movement of rotating machines is quick and easy with our UV Stroboscope / Stroboscope Light. The UV Stroboscope / Stroboscope Light is equipped with 3 high-power UVA LEDs, which together generate a light intensity of 202 μW/cm² at a distance of 30 cm. 

  • 3 UVA high-performance LEDs
  • light colour: 365 ... 370 nm
  • flash frequency 60 ... 300000 FPM (flashes per minute)
  • accuracy: 0.003 %
  • digital pulse width modulation
  • phase shift - 360 ° ... + 360 °
  • quick adjustment via x2 and ÷2 key
  • intuitive control keys and clear display
  • pocket size
  • incl. crack detection agent 2-component paint spray
Tachometer PCE-LES 103UV-365-CTA-KIT
840,90 €
Price excl. VAT &. delivery
Analysing the movement of rotating machines is quick and easy with our UV Tachometer. The UV Tachometer is equipped with 3 high-power UVA LEDs, which together generate a light intensity of 202 μW/cm² at a distance of 30 cm. The Tachometer allows you to set the flash frequency in both FPM and Hz. 

  • 3 UVA high-performance LEDs
  • light colour: 365 ... 370 nm
  • flash frequency 60 ... 300000 FPM (flashes per minute)
  • accuracy: 0.003 %
  • digital pulse width modulation
  • phase shift - 360 ° ... + 360 °
  • quick adjustment via x2 and ÷2 key
  • intuitive control keys and clear display
  • pocket size
  • incl. crack detection agent 2-component paint spray
Aerosol meter PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The Aerosol meter PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Aerosol particle counter PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The Aerosol particle counter PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Air Humidity Meter Set PCE-H 71N-10
836,90 €
Price excl. VAT &. delivery

The air humidity meter detects air temperature and humidity and stores readings to its internal memory. This air humidity meter is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a Data- Logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments.


  • Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
  • Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
  • Resolution: 0.5% RH / 0.1°C (0.18°F)
  • Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

Air Quality Meter PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The air quality meter PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Air Quality Monitoring Particle Counter PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The air quality monitoring particle counter PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Air Sampler PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The air sampler PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Airborne Particle-Counting Hygiene Meter PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The airborne particle-counting hygiene meter PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Automotive Tester PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The automotive tester is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the automotive tester, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Car Measuring Device PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The car measuring device is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the car measuring device, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Coating Thickness Gauge PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The coating thickness gauge is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the coating thickness gauge, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Data Logger for Temperature and Humidity Set PCE-HT71N-10
836,90 €
Price excl. VAT &. delivery

The data logger for temperature and humidity detects air temperature and humidity and stores readings to its internal memory. This data logger for temperature and humidity is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a data logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments. These temperature and humidity logging test instruments are manufacturer calibrated. An ISO calibration certificate is an option.


  • Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
  • Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
  • Resolution: 0.5% RH / 0.1°C (0.18°F)
  • Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

Data Logger PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The Data Logger PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Dust Measuring Device PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The dust measuring device PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Dust Monitor PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The dust monitor is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the dust monitor are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Humidity / Temperature Data Logger Set PCE-HT 71N-10
836,90 €
Price excl. VAT &. delivery

The PCE-HT 71N Data Logger detects air temperature and humidity and stores readings to its internal memory. This Data Logger is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a Data Logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments. These temperature and humidity logging test instruments are manufacturer calibrated. An ISO calibration certificate is an option.


  • Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
  • Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
  • Resolution: 0.5% RH / 0.1°C (0.18°F)
  • Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

Hygiene Tester PCE-MPC 20
836,90 €
Price excl. VAT &. delivery
The Hygiene Tester PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes in the particle collector are 0.3, 2.5 and 10 μm.

  • Measurable particle sizes: PM2.5 / PM10
  • Measuring range Mass concentration: 0 … 2000 μg / m³
  • Measurable particle sizes: 0.3, 2.5 and 10 μm
  • Display with graphic real-time diagram
  • Data memory up to 5000 data sets
Hygrometer Data Logger Set PCE-H 71N-10
836,90 €
Price excl. VAT &. delivery

The PCE-HT 71N hygrometer data logger detects air temperature and humidity and stores readings to its internal memory. This hygrometer is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a Data- Logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments.


  • Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
  • Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
  • Resolution: 0.5% RH / 0.1°C (0.18°F)
  • Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

Material Tester PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The material tester is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the material tester, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Material Thickness Meter PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The material thickness meter is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the material thickness meter, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Paint Gauge PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The paint gauge is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the paint gauge, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Paint Thickness Tester PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The paint thickness tester is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the paint thickness tester, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Relative Humidity Meter Set PCE-HT71N-10
836,90 €
Price excl. VAT &. delivery

The PCE-HT 71N Relative Humidity Meter detects air temperature and humidity and stores readings in its internal memory. The Relative Humidity Meter has a compact format and a wide memory capacity (up to 32,000 values / 16,000 values for each parameter) and it is mainly used as a Relative Humidity Meter in fields such as supermarket refrigeration units, refrigerated transport, warehouses, and other temperature controlled environments.


  • Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
  • Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
  • Resolution: 0.5% RH / 0.1°C (0.18°F)
  • Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

Surface Tester PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The surface tester is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the surface tester, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Temperature Meter Set PCE-H 71N-10
836,90 €
Price excl. VAT &. delivery

The PCE-HT 71N Temperature Meter detects air temperature and humidity and stores readings to its internal memory. This Temperature Meter is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a Data- Logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments.


  • Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
  • Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
  • Resolution: 0.5% RH / 0.1°C (0.18°F)
  • Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

Thickness Gauge PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The thickness gauge is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the thickness gauge, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Thickness Meter PCE-CT 80-FN0D5-ICA incl. ISO Calibration Certificate
836,90 €
Price excl. VAT &. delivery
ISO Calibration
The thickness meter is a measuring device for non-destructive measurement of coatings (varnishes, paints, plastics …) on steel / iron and non-ferrous metals. Thanks to the externally connected sensor on the thickness meter, measuring points that are difficult to access can also be easily reached.

  • Measuring range: Fe: 0 … 500 µm, NFe: 0 … 500 µm
  • Accuracy after foil calibration: ±(1% of reading + 1 µm)
  • For many materials such as: iron, steel, aluminum, copper, brass, stainless steel
  • Diameter: 17mm / 0.67"
  • incl. ISO Calibration Certificate
Durometer PCE-DDO 10 Shore O
835,90 €
Price excl. VAT &. delivery

The PCE-DDO 10 shore durometer is an ergonomic device to check Shore hardness in gum. It has been designed with a high quality. The PCE-DDO 10 durometer is mainly used for soft gums. If the material thickness is not enough, it should be tightened on the back with the same material in order to increase its thickness.


  • Handheld device
  • For Shore O measurements
  • Single and Serial-Measurements
  • Data transfer to PC

Hardness Tester PCE-DDO 10 Shore O
835,90 €
Price excl. VAT &. delivery

The PCE-DDO 10 hardness tester is an ergonomic device to check Shore O hardness in gum. It has been designed with a high quality. The PCE-DDO 10 hardness tester is mainly used for soft gums. If the material thickness is not enough, it should be tightened on the back with the same material in order to increase its thickness.


  • Handheld device
  • For Shore O measurements
  • Single and Serial-Measurements
  • Data transfer to PC