Chlorophyll meter SPAD-502 Plus 1 unit

It is small and lightweight, making it easy to carry. To measure, simply clamp the leaf (sample) you want to measure between the measurement heads and close them. You can check the time series changes in the measurement data and judge abnormal values ​​at a glance. Measurement target: Fresh leaves of agricultural products (mainly rice) Measurement method: 2 wavelength optical density difference method Measurement area: 2 x 3 mm Measurement accuracy: Within ±1.0SPAD Memory: 30 data With warning buzzer and optional correction function Waterproof structure: IPX4 Power supply: 2 AA alkaline batteries (included for testing) Weight: 200g Model number: SPAD-502 Plus Display range: -9.9 to +199.9 SPAD Size (mm): 78 x 49 x 164 Accessories: stopper, reading checker, strap, soft case