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  1. Data Loggers

Extech 42280 Temperature and Humidity Data Logger

Data logger records up to 16,000 readings with USB interface for downloading to a PC.

Extech 42280 Temperature and Humidity Data Logger
Extech 42280 Temperature and Humidity Data Logger
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Part Number
  • 42280
Manufactured
  • By Extech
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • Humidity range: 0 to 100%
  • Humidity Accuracy: ±3%
  • Temperature range: -4 to 144°F
  • Temperature accuracy: ±1°F
  • Triple LCD displays Humidity, Temperature, and date (Year, Month, and Day)
  • Programmable from keypad or PC
  • Selectable data sampling rate
  • User programmable audible and visual alarms
  • Wall, desktop, or tripod mount
  • Calibration via optional salt bottles

What's in the Box

  • Windows compatible software
  • USB cable
  • 110VAC adapter
  • 4 AA batteries

Description

The Extech 42280 temperature and humidity data logger has the ability to record up to 16,000 temperature and humidity readings. The USB interface makes it easy for you to download these readings to a PC for further analysis. This interface also allows you to program the Extech 42280 temperature and humidity data logger from its keypad or a PC.

The Extech 42280 temperature and humidity data logger has an internal sensor that measures humidity from 0 to 100% with an accuracy of ±3% and temperatures from -4 to 144°F with an accuracy of ±1°F. Other features of the Extech 42280 temperature and humidity data logger include a triple LCD display, selectable data sampling rate, user programmable audible and visual alarms and wall, desktop, or tripod mount.

Documents

Spec Sheets

  • Extech 42280 Temperature and Humidity Data Logger Datasheet PDF (193 KB)

Manuals

  • Extech 42280 Temperature and Humidity Data Logger Manual PDF (146 KB)

Accessories

Extech RH300-CAL Humidity Calibration Kit
Extech RH300-CAL Humidity Calibration Kit

Two bottles, 33% and 75% RH, designed to fit snugly around the sensor for accurate calibrations.

$66.99

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Rhys D. headshot Rhys D.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer

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Extech 42280 Temperature and Humidity Data Logger
Extech 42280 Temperature and Humidity Data Logger
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