ILEM-427 Solar Power Meter Sun Light Radiation Testing for Solar Energy Research Meteorology Agriculture Sun Light Energy Measuring Tool

Sku: ILEM-427
$86.90 USD
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This meter is a precision instrument designed for measuring light intensity. It is used in various fields including solar radiation measurement, solar research, physical and optical experiments, meteorology, and agriculture. Additionally, it can measure light intensity through glass, which is useful for verifying properties such as the light transmission of vehicle windows.

Features:

  • 4-1/2 Digital  display
  • Selectable unit (W/m2 or Btu/ (ft2-h)
  • Data retention function
  • Wide measurement range
  • Low battery indicator
  • Data HOLD function

Specifications:

  • Measuring range: 0.1~1999.9W/m² / 0.1~1999.9Btu/(ft²-h)
  • Resolution: 0.1W/m²; 0.1Btu/(ft²-h)
  • Error Range: ± (10%R+2dgts) R: readings
  • Temperature error: ±0.38W/m²/℃[±0.12Btu/(ft²-h)/℃] deviation at 25°C
  • Display: 4-1/2 LCD Display, maximum displayed numerical value 19999
  • Overload Display: "OL"
  • Drift: <±1.5%/year
  • Wavelength range: 340~1100nm; Incidence angle normal direction less than ±45°; peak wavelength 900nm
  • Sampling time: 2.5 seconds/time
  • Operating Environment: -10~40°C; <80%RH
  • Storage Environment: -10~50°C; <70%RH
  • Power Source: 1 x 9V 6F22 battery
  • Battery Operation Life: Approx. 100hrs
  • Dimension: 132 x 60 x 38mm
  • Weight: Approx. 150gms

Set Includes:

  • 1 x Solar Power meter
  • English Instruction Manual
  • Carrying Case

A printed user manual is already included with this item. No digital user manual or software is available.

RETURN AND REFUND

Most new, unopened items can be returned within thirty (30) days of delivery for a full refund. If the return is due to our error—such as receiving an incorrect or defective item—we will also cover the return shipping costs.

If you request a refund, it will be issued using the original payment method within four (4) weeks after you hand the package over to the return carrier. This timeframe includes shipping transit to our facility, processing upon receipt, and the time required for the refund to be posted to your account.

WARRANTY POLICY

Most of our items come with one (1) year warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.

The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.

For more information, please visit our Return, Refund, and Warranty Policy page.