Compact Digital Irradiance Meter

SL101 - Compact Irradiance Meter

Di-log Solar are pleased to launch the all new SL101 - Compact digital Irradiance meter.

The SL101 is a low cost professional Solar Irradiance Meter, designed to assist in the installation of Solar panel PV systems.  With its compact hand held design, the SL101 enables you to perform safe and accurate measurements, even when working at heights.

The SL101 also features a hold facility allows you to record the Irradiance level safely.


  • Solar Irradiance measurement to 1999 W/m² or 634BTU/ft²*h
  • Auto Hold
  • Min/Max Record function
  • Carry Case

Trade Price




Measurement Range Basic Accuracy
Irradiance 1999W/m² Typically within ± 5% of rdg or ± 10W/m²
  634BTU/ft²*h) Typically within ± 5% of rdg or ± 3BTU/ft²*h
Power supply 1 x 9 V battery
Dimensions 142(H) x 48(W) x 38(D) mm
Weight About 208g
Re-CAL Calibration Services Electrical Safety Training Services