Portable Chlorophyll Meter CM-B (CAT#: STEM-OEM-0313-ZJF)

The Chlorophyll Meter is a non-destructive tool designed to measure chlorophyll content and leaf temperature, providing insights into plant photosynthetic efficiency and overall health. This device supports plant physiology research and enhances crop cultivation by offering rapid, accurate assessments of growth conditions. It is widely used in agriculture and forestry to guide field management and optimize production.

Display: 1.3-inch OLED display screen
Chlorophyll Measurement Range: 0.0~99.9 SPAD
Chlorophyll Measurement Accuracy: ±1.0 SPAD (SPAD values 0-50 at room temperature)
Leaf Surface Temp. Range: 0~50℃
Leaf Surface Temp. Accuracy: ±2℃
Measure Area: 2 × 2 mm
Measurement Time Interval: 2 seconds
Data Transmission: Bluetooth
Data Storage Capacity: 1000 data on host; unlimited via synchronized app
Power Supply: 2 × 1.5V dry batteries, up to 5000 continuous measurements
External Size (W×D×H): 165 × 83 × 50.5 mm
Package Size (W×D×H): 340 × 300 × 150 mm
Net Weight: 0.2 kg
Gross Weight: 2 kg

Multi-point and multi-stage calibration ensures high accuracy and reliability of each measurement.
Multi-layer anti-interference design effectively blocks external light and temperature fluctuations for stable data acquisition.
Real-time display of average, maximum, and minimum values provides clear insight into data trends.
Supports Bluetooth wireless transmission for real-time data sync with mobile app and unlimited data storage.
Low battery reminder activates when remaining power drops to 20%.
Dedicated chlorophyll application allows convenient viewing, analysis, and export of measurement results anytime.

STEM-OEM-0311-ZJF
STEM-OEM-0312-ZJF
STEM-OEM-0314-ZJF
STEM-OEM-0315-ZJF