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testo 177-H1

Humidity/temperature logger, 4 channel, with internal sensors and an external temperature probe socket, wall holder and calibration protocol (please order calibration certificates (DKD,350) separately)

Sensitive products require the right ambient conditions during production and storage. Efficient measurement and documentation of the readings over months/years is possible with the testo 177-H1 professional data logger.

  • Long-term stable humidity sensor with fast response time
  • Memory for up to 48,000 readings
  • Control and adjustment option with adjustment set
  • Protective caps for dirt-ingressed air or corrosive gases
  • Collect data on site, upload to PC and analyse
  • Alarm message, reliable notification when limits are exceeded
  • Convenient documentation with infrared printer or PC/notebook
  • Memory for up to 48,000 readings
  • 4 channels: Internal %RH,°C td + external °C
  • 1 x internal %RH/°C/°Ctd +
  • 1 x external °C
 
Online not buyable
Ordernumber 0563 1775
Probes Accessories Certificates Technical Data Brochures  
Description Picture Part no. Price  
ISO calibration certificate humidity
(calibration points 11.3 %RH and 75.3 %RH at +25 °C/+77 °F; per channel/instrument)
  		  0520 0076  
ISO calibration certificate/temperature
(Surface in refrigerator, measurement points -18 °C; 0 °C; +60 °C)
  		  0520 0151  
DKD calibration cert./humidity
(humidity data logger; cal. points 11.3%RH and 75.3%RH at +25°C; per channel/instrument)
  		  0520 0246  
DKD calibration certificate/temperature
(Temperature probe; cal. points -20°C; 0°C; +60°C (-4 °F, 92 °F, 140 °F); per channel/instrument)
  		  0520 0261