Subscribe to our newsletter - Tech support

USB temperature and humidity data logger with display and automatic generation of PDF report

HumiPDF-L with its wide display, the direct USB PC connection and the automatic generation of a PDF report is the simple and quick solution for temperature and humidity monitoring. Optionally the Log Connect software, downloadable from Tecnosoft website, can be used to start the devices and set the reports' language, saved in the data logger internal memory (open them as with a standard USB stick). Data are exportable into excel format, always in the logger's memory. The device has out of limits acoustic alarms and buttons to start and stop acquisitions. Battery is user replaceable.



Log Connect 3.86 - Complete software (USB drivers included)

Software download and related accessories



Main features

  • Automatic PDF reports, without the use of any additional software
  • Wide display for current data reading
  • HACCP and EN12830 regulations complaint
  • Provided with verification of calibration certificate Accredia (NIST equivalent) traceable (on demand)
  • Acoustic alarms and start/stop buttons with customizable alarm limits
  • Long battery life
  • Mounting brackets included


  • No software needed (software is available but not necessary)
  • No extra accessory: just connect the logger to your PC USB port and you are ready to go
  • Easy to use
  • Large selection of models and versions


The system

HumiPDF-L data logger does not need of any additional accessory. If you want download the Log Connect software for a more advanced management.

Dimensions 91,5 X 42 X 20 (mm)
Weight 70 g
Temperature range -40°C ÷ +70°C
Standard calibration points (temperature) 5/30/50°C
Extra calibration points (temperature) Within the range -40 °C ÷ +70 °C
Temperature resolution 0,1 °C
Temperature accuracy ± 0,5 °C from 0 °C to +60 °C (otherwise ± 1°C)
Humidity range 0% ÷ 100% RH (not condensing)
Standard calibration points (humidity) 30/50/70% @ 30°C ± 10°C
Extra calibration points (humidity) Within the range 10% ÷ 90% RH
Humidity reslution 0,1%
Humidity accuracy ± 3% RH from 40% to 60%, ± 3,5% RH from 20% to 40% and from 60% to 80%, otherwise ± 5% RH
Memory (n. of acquisitions) 100.000
Acquisition step From 1 every 30 seconds to 1 every 24 hours
Display and functions Current value for each channel, acquisition and battery status indication
Buttons and functions Start, status, limits check, stop
Communication USB
Battery type 1 x 1/​2AA size 3,6 volt
Battery life Nearly 4 years with 15 minutes acquisition step
Alarms Local (acoustic)



You may also be interested in...