# 42275 Extech Data Logger New

**Features:**

-   Wide operating temperature range: -40°F to 185°F (-40°C to 85°C)
-   Humidity range: 0 to 100% RH
-   Records up to 16,000 readings (8,000 readings for each parameter)
-   Use in storage containers, shipping vans, freezers and more
-   Logs data for days, weeks or months - up to 1 year battery life
-   Multiple 42270 dataloggers can be programmed and data downloaded from one single docking station
-   Programmable sampling rate from 1sec to 12hrs plus Hi/Lo limits with alarm indication
-   Program the logger, analyze and store data using Windows® compatible software
-   View current temperature/humidity on Datalogger's LCD display
-   Three start methods: Scheduled, immediate or magnetic
-   Includes USB docking station with cable, 42270 Humidity/Temperature datalogger and PC software

**Accessories:**

-   42270 - Temperature/Humidity Datalogger
-   42299 - 3.6V Litium Batteries

**Specifications:**

-   Temperature-40°F to 185°F (-40°C to 85°C)
-   Humidity0 to 100%RH
-   Datalogging Interval 1 sec to 12 hours
-   Memory Temperature: 8000 points; Relative Humidity: 8000 points
-   Dimensions 4.9 x 3.8 x 2" (123.8 x 95.3 x 51mm)

The 42275 is a Temperature/Humidity Datalogger Kit with PC Interface. This waterproof (IP65) datalogger records up to 16,000 readings (8,000 readings for each parameter) with a date/time stamp that can be downloaded to your PC for analysis. Temperature/Humidity can be viewed on the datalogger's LCD display. Data can be downloaded from a docking station, which can add additional loggers. Programmable sampling rate from 1sec to 2hrs plus Hi/Lo limits with alarm indication. Product comes complete with docking station, software, and one 42270 datalogger with Li-Ion battery.

## Details

- **Price:** 199.99 USD
- **Vendor:** Extech
- **Type:** Data Log
- **Tags:** Data Logger, Extech, Manufacturers, Meters & DAQ, product_manual_group_2, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 199.99 USD | In stock |

## Images

- 42275 Extech Data Logger New

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> Source: [ValueTronics](https://valuetronics.com/products/42275-extech-data-logger-new)
> Updated: 2026-05-21