LED Light Meter Datalogger with Remote Light Sensor Digital Microscopes which can be snapped together

which can be snapped together in parallel or series to extend capacity or voltage

Life size Model of Heart Dissection

Features a zero adjust knob and two removable 10 cm square pans

red and blue painted with keepers

10 Activity Books

LED Light Meter Datalogger with Remote Light Sensor Digital Microscopes which can be snapped togetherLED Light Meter Datalogger with Remote Light Sensor. Light Source Selection: L0 to L9 Light Source selection. 3 ranges, 2,000 20,000 100,000 LUX. LUX & Foot Candle unit selection with default. Auto range for light measurement. Spectrum of photo sensor meets C. I. E. Light measurement with zero adjustment by push button. Separate probe, easy for operation of different measurement environment. Manual data logger is available (set the sampling time to