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Thermohygrometer testo 623

From  Testo
Temperature measuring range

With history function.
Product details

€163.00/Pack Qty. 

excl. VAT. | 1 unit(s) per Pack Qty.

Art. No. LY99.1

In stock
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from 6 Pack Qty. €154.85/Pack Qty.
from 24 Pack Qty. €146.70/Pack Qty.
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Product details

With history function.

  • The large display shows the current and past temperature and humidity values as well as the date and time
  • Selection option for temperature or humidity histogram
  • Bar graph display of measured values over the last hour (for 5 min measuring cycle), 2 hours (for 10 min measuring cycle), 12 hours (for 1 h measuring cycle), 24 hours (for 2 h measuring cycle) or 12 days (for 24 h measuring cycle)
  • Optical alarm (limit freely selectable)
  • Use as desktop or wall-mount unit

Thermohygrometer testo 623 

Delivery incl. calibration protocol and batteries.
Technical Information
Type testo 623 
Parameters temperature 
Temperature measuring range -10 to +60 °C
Rel. humidity measuring range 0 to 100 %
Resolution 0,1 °C
0,1 %
Temperature accuracy ±0.4 °C 
Rel. humidity accuracy ±2% at +25 °C (10 to 90%) 
±3% (outside) 
Min./max. function yes 
Alarm yes 
L x W x D 185 x 105 x 36 mm
Weight 240 g
Power supply 4x battery Mignon/AA 1.5 V 
Thermohygrometer testo 623
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Type Temperature measuring range Pack Qty. Price Quantity
LY99.1 testo 623 -10 to +60 °C 1 unit(s)


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Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

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