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Manual 

 

2  Safety notes 

Please read this manual carefully and completely before you use the device for the first time. The device 
may only be used by qualified personnel and repaired by PCE Instruments personnel. There is no 
warranty of damages or injuries caused by non-observance of the manual.

 

 
- This meter may only be used as described in the manual. Otherwise, hazardous situations may occur. 
- The device may only be used within the temperature and atmospheric humidity ranges laid down in the 
  specifications. Do not expose it to extreme temperatures, direct sunlight, extreme atmospheric humidity 
  or moisture. 
- Never use the device when your hands are wet. 
- Do not touch the sensor. 

The case should only be opened by qualified personnel of PCE Instruments.

 

- The instrument should never be placed with the user interface facing an object (e.g. keyboard side on a

 

  table). 
- You should not make any technical changes to the device. 
- The appliance should only be cleaned with a damp cloth / use only pH-neutral cleaner, no abrasives or 
  solvents. 
- Only use PCE accessories or equivalent along with the device. 
- Check the case for visible damage before each use. If damage is visible, do not use the device. 
- The meter must not be used in explosive atmospheres. 
- The limit values for the measurements stipulated in the specifications must under no circumstances be 
  exceeded. 
- In case of non-observance of these safety notes, damage to the device as well as injury of the user are 
  possible.

 

 
This manual is published by PCE Instruments without any guarantee. 
 
We expressly point to our general guarantee terms which can be found in our general terms of business. 
 
If you have any questions please contact PCE Instruments. 

Summary of Contents for PCE-555

Page 1: ...ents UK Ltd Units 12 13 Southpoint Business Park Ensign way Hampshire Southampton United Kingdom SO31 4RF From outside UK 44 Tel 0 2380 98703 0 Fax 0 2380 98703 9 info pce instruments com www pce inst...

Page 2: ...ry 6 6 Disposal 7 7 Contact 7 7 1 PCE Instruments UK 7 7 2 PCE Americas 7 1 Introduction Thank you for purchasing a hygrometer PCE 555 from PCE Instruments This digital humidity and temperature meter...

Page 3: ...struments The instrument should never be placed with the user interface facing an object e g keyboard side on a table You should not make any technical changes to the device The appliance should only...

Page 4: ...tivated when the device is switched off first press and hold the Hold key and then press the On Off key at the same time When the display comes on release both keys The icon will not be displayed anym...

Page 5: ...w point temperature the wet bulb temperature low battery indication and MIN MAX HOLD 3 MAX MIN key 4 F C WBT Dew Point selection key key to select temperature dew point temperature or wet bulb tempera...

Page 6: ...s selected The device will save the highest or the lowest value measured during the time between activation and deactivation of the MAX MIN function 4 Press and hold the key for more than 2 seconds to...

Page 7: ...use them or give them to a recycling company which disposes of the devices in line with law If you have any questions please contact PCE Instruments 7 Contact If you have any questions about our rang...

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