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Chlorophyll Meter - APSPAD-502Plus

measure the Chlorophyll content of plants immediately, lightweight, splashproof design, without damaging the leaf - more info check here: http://www.buymeasuringtools.com/Chlorophyll-Meter-10101579/

Quick Brief

Place of Origin: Zhejiang China (Mainland) Brand Name: ALL PRO Model Number: APSPAD-502Plus

Product Features:

measure the Chlorophyll content of plants immediately

lightweight, splashproof design

without damaging the leaf

Business Terms:

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 1000 Set/Sets per Month

Payment Terms: T/T,Western Union

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Chlorophyll Meter
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Product Packagings & Delivery Terms:

Specifications and Product Details:

Specifications

Measurement methodOptical density difference at two wavelengths
Measurement area2 mm×3 mm
Subject thickness1.2 mm maximum
Subject insertion depth12 mm (with stopper having position adjustable from 0 to 6 mm)
Light source2 LED elements
Receptor1 SPD (silicon photodiode)
DisplayLCD panel showing 4-digit measurement value (values shown to first decimal place) and 2-digit number of measurements; Trend graph of values in memory can also be shown.
Display range-9.9 to 199.9 SPAD units
Memory functionMemory capacity for up to 30 values; Calculation/display of average of data in memory also possible
Power source2 AA-size alkaline batteries
Battery lifeMore than 20,000 measurements
Minimum interval between measurementsApprox. 2 seconds

Accuracy

Within ±1.0 SPAD units (for SPAD value between 0.0 and 50.0 under normal temperature/humidity)
“*” added to display when measurement exceeds 50.0 SPAD units
RepeatabilityWithin ±0.3 SPAD units (SPAD value between 0.0 and 50.0 with no change in sample position)
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