Konica Minolta SPAD-502Plus Plant Chlorophyll Tester Digital Portable Leaf Meter

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●Condition: Brand New 

● Size (Approx.): H 6.5 × W 3.1 × D 1.9 in / 164 × 78 × 49 mm

● Weight (Approx.): 0.44 lb / 200 g (excluding batteries)

● Power: AA alkaline battery ×2

● Model: SPAD-502Plus

● Brand: Konica Minolta

● Functions:
-Measures chlorophyll content without damaging the leaf
-Measurement area: 2 mm × 3 mm
-Sample thickness: up to 1.2 mm
-Measurement range: -9.9 to 199.9 SPAD units
-Repeatability: ±0.3 SPAD, Reproducibility: ±0.5 SPAD
-Memory function for up to 30 readings, with average calculation
-Trend graph display of readings over time
-Measures in about 2 seconds
-Measurement accuracy: ±1.0 SPAD (0.0–50.0 SPAD range)

● Feature:
-IPX4 rated: can be used in rainy conditions
-Compact and lightweight design fits in your pocket
-LED light source for energy-efficient and long-life performance
-Over 20,000 measurements possible with two new AA batteries
-Includes warning buzzer and correction function
-Comes with strap, stopper, soft case, and reading checker
-Ideal for agriculture, crop growth analysis, and fertilizer control