Chlorophyll Meter Model No. LI-CM2
₹85,000.00
The Lasany LI-CM2 Chlorophyll Meter measures leaf chlorophyll content (0.0–99.9 SPAD) and temperature (-10 to 99.9°C) simultaneously in under 3 seconds — non-destructively, in the field. Using a 2-wavelength optical method with silicon semiconductor photodiode sensors, it delivers ±3.0 SPAD accuracy and ±0.3 SPAD repeatability across a 2mm×2mm measuring area. The 30KB memory auto-calculates average SPAD values, while PC software enables complete data management. Rechargeable Li-ion battery, 200g portable design, and operating range of -10 to 50°C ensure reliable field use. ISO 9001:2015 certified. Contact Lasany International — Request a Quote today.
Description
The Lasany LI-CM2 Chlorophyll Meter is a compact, handheld instrument designed for rapid, non-destructive measurement of chlorophyll content and leaf temperature in plants — directly in the field, greenhouse, or laboratory. Manufactured by Lasany International under ISO 9001:2015, WHO-GMP, and CE certification, the LI-CM2 uses a dual 2-wavelength optical method with silicon semiconductor photodiode sensors to measure leaf chlorophyll concentration across a range of 0.0–99.9 SPAD units in less than 3 seconds per reading — with an accuracy of ±3.0 SPAD and repeatability of ±0.3 SPAD. Simultaneously, the instrument measures leaf temperature from -10°C to 99.9°C (±0.5°C accuracy) — providing agronomists with a comprehensive picture of plant physiological status in a single, rapid field measurement. Because chlorophyll content directly reflects a plant’s nitrogen demand, the LI-CM2 enables evidence-based, site-specific nitrogen fertilizer application — reducing fertilizer waste, lowering input costs, and minimising environmental nitrogen loading. With 30KB onboard memory that automatically calculates and displays average values, PC connectivity software for data management, a rechargeable 4.2V Li-ion battery, and a lightweight 200-gram body, the LI-CM2 is the trusted portable chlorophyll meter for agricultural universities, crop research institutes, precision farming operations, and plant science laboratories across India and globally.
Key features
- Non-destructive SPAD measurementMeasures chlorophyll content without damaging or detaching the leaf — ideal for repeated field monitoring.
- Dual chlorophyll + tempSimultaneously measures chlorophyll (SPAD) and leaf temperature (-10 to 99.9°C) in one reading.
- <3 second measurementRapid sub-3-second reading interval enables high-throughput field sampling across large crop areas.
- 2-wavelength optical methodDual-wavelength concentration difference optical measurement via silicon semiconductor photodiode sensors.
- PC software connectivityConnects to PC for full data management, record keeping, and analysis via included software.
- 30KB memory + auto averageOnboard memory automatically calculates and displays average SPAD values across stored readings.
- Rechargeable Li battery4.2V / 2000mAh rechargeable Li-ion battery for extended field operation without power interruption.
- 200g portable designUltra-lightweight 200-gram handheld body for fatigue-free field use across full working days.
Technical specifications
| Model | LI-CM2 |
| Measuring area | 2 mm × 2 mm |
| Measuring mode | 2-wavelength concentration difference optical method |
| Sensor type | Silicon semiconductor photodiode |
| Measuring range | 0.0 – 99.9 SPAD · -10 to 99.9°C |
| Accuracy | ± 3.0 SPAD · ± 0.5°C |
| Repeatability | ± 0.3 SPAD · ± 0.2°C |
| Min. measuring interval | < 3 seconds |
| Display | 3-digit LCD (value) · 2-digit LCD (times) |
| Memory capacity | 30 KB (auto average calculation) |
| PC connectivity | Yes — with data management software |
| Operating temperature | -10 to 50°C |
| Power supply | 4.2V / 2000mAh rechargeable Li-ion battery |
| Weight | 200 grams |
| Certifications | ISO 9001:2015 · WHO-GMP · CE · EN-61326-1:2013 |
Applications
- Precision nitrogen management
- Crop health monitoring
- Plant stress detection
- Agricultural research institutes
- Agricultural universities
- Greenhouse & hydroponics
- Horticulture & forestry
- Plant physiology research
Why choose the LI-CM2?
- Enables precision nitrogen fertilisation — reducing cost and environmental impact — because chlorophyll content directly reflects nitrogen status in plant tissue, the LI-CM2 gives farmers and agronomists an instant, field-ready nitrogen deficiency indicator. By applying fertiliser only where and when the SPAD reading indicates a genuine need, users can reduce nitrogen fertiliser consumption by 15–30% without compromising yield — a significant economic and environmental benefit.
- Non-destructive measurement preserves experimental plants — the 2mm×2mm measuring area clamp design measures light transmission through the leaf without any damage — making the LI-CM2 ideal for longitudinal plant studies, breeding programmes, and greenhouse experiments where the same plant must be measured repeatedly over time.
- Sub-3-second readings enable large-scale field sampling — with a measurement interval under 3 seconds, a single operator can collect hundreds of SPAD readings per hour across a crop field — providing statistically meaningful chlorophyll data across diverse spatial sampling points that a laboratory-based destructive method could never match in cost or speed.
- Automatic average calculation reduces analytical burden — the 30KB onboard memory automatically computes and displays the running average of stored readings — eliminating the need for manual calculation in the field and providing instant summary data for fertiliser management decisions without post-measurement data processing.
- ISO 9001:2015 & WHO-GMP certified Indian manufacturer — manufactured by Lasany International in Panchkula with CE and EN-61326-1:2013 certification, the LI-CM2 meets international instrument standards and is supported by Lasany’s dedicated after-sales service network across India and export markets.
Get in Touch with Us: –
Panchkula, Haryana
Website: https://lasany.org/
Address: SCF-132, Sector 17, Panchkula, Haryana 134109
Email:- lasanyinternationalindia@gmail.com
Online Support:- 9888911439 / 9803017479
If you are looking for laboratory, analytical, and medical products, then Lasany International is the perfect choice for you
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