By EasyLog

EL-SIE-2+ High Accuracy USB Temperature & Humidity Data Logger with Calibration Certificate

Regular price £179.09 GBP ex. VAT
£214.90 GBP inc. VAT
Regular price Sale price £179.09 GBP
Taxes and Shipping calculated at checkout.
EasyLog logo
Brand: EasyLog
Availability: In stock
SKU: EL-SIE-2+ CAL-T/H
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Regular price £179.09 GBP ex. VAT
£214.90 GBP inc. VAT
Regular price Sale price £179.09 GBP

The EasyLog EL-SIE-2+ is a high accuracy USB data logger that records both temperature and relative humidity. It is well suited to monitoring storage rooms, pharmacies, clinics, warehouses, museums and clean rooms. There is no software to install: connect it to a PC or Mac via USB and set up the logger, view readings and download data in a web browser, or upload data to EasyLog Cloud.

The clear display shows live readings and status, and a built-in alarm sounder warns of out-of-range conditions. It is supplied with a wall-mounting bracket and runs for over a year on two AAA batteries.

This listing includes a traceable calibration test certificate. Temperature points: 20°C and 40°C. Humidity points: 35% RH and 75% RH at 20°C.

Key features

  • High accuracy temperature (±0.2°C) and humidity (±1.5% RH typical) logging
  • Measures -18 to +55°C and 0 to 100% RH
  • Stores over 1,000,000 readings
  • No software to install; web browser set-up and download
  • Status display and integrated alarm sounder
  • Logging interval from 10 seconds to 24 hours
  • Multiple start modes: immediate, push-to-start, delayed or parameter-triggered

Specifications

  • Temperature range: -18 to +55°C (-0.4 to +131°F); accuracy ±0.2°C
  • Humidity range: 0 to 100% RH; accuracy ±1.5% typical (0 to 80% RH)
  • Memory: 1,000,000 readings (over 500,000 per channel)
  • Power: 2 × AAA 1.5V batteries; over 1 year battery life (25°C, 10-minute logging)
  • Dimensions: 93 × 42 × 17 mm (excluding bracket)
  • Environmental rating: IP2X

Please note: calibration is carried out on your individual logger, so please allow up to 10 additional working days for delivery.

Buying guide: read our temperature and humidity data logger guide for when you need humidity monitoring, USB vs WiFi vs Bluetooth loggers, where to place loggers and how often to calibrate.