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Extech 445582
RH/Temperature Pen Kit
Discontinued
See: 445580 and RH300-CAL

  • Simultaneous display of Temperature (°C/°F), Relative Humidity and advanced function indication
  • Built-in self calibration utility allows for field calibrations using optional Relative Humidity calibration bottles
  • Built-in Temperature and Humidity sensors for convenient operation
  • Max/Min memory functions for both Temperature & Relative Humidity
  • Built-in self calibration utility with optional RH calibration bottles
  • Data Hold for freezing the LCD display status
  • Includes meter, 33% and 75% RH calibration standards, and hard vinyl carrying case
  • For standalone product see: Extech 445580
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Extech 445582 Shown
 
Product Information
Datasheet 383 KB
Manual 250 KB
PDF Help
Specification
Relative Humidity Sensor High Precision thin-film capacitance type
Temperature Range -10 to 50°C (14 to 122°F)
Relative Humidity Range 10 to 90% Relative Humidity
Resolution Temperature: 0.1°; Relative Humidity: 0.1%
Accuracy (32 to 122°F & 0 to 50°C) Temperature: ±1.0°C (±1.8°F); RH: ±5%
Power 2032 button battery (150 hour battery life)
Response time 120 seconds
Ordering Information
Model Description Buy Online Price
445582Extech 445582 Humidity Pen w/Calibration BottlesDiscontinued
See: 445580 and RH300-CAL
445582-NISTExtech 445582-NIST Humidity Pen w/ Calibration Bottles and NIST Calibration CertificateDiscontinued
See: 445582-NIST and RH300-CAL
Optional Configurations
445580Extech 445580 Pen Humidity/Temp Buy NowSale $46.85
(Reg. $65.99)
445580-NISTExtech 445580-NIST Pen, Humidity/Temp with NIST Calibration Certificate Buy NowSale $166.16
(Reg. $190.99)
Included Accessories
 
  • 1 - Pocket clip
  • 1 - 3V lithium battery
  • 1 - 33% RH calibration standard
  • 1 - 75% RH calibration standard
  • 1 - Hard vinyl carrying case
Included
Replacement Part (Included with Product)
RH300-CALExtech RH300-CAL, Humidity Solution Kit, 33% and 75% Buy NowSale $43.79
(Reg. $59.99)

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.