Welcome to our new site. If you have any issues checking out please use our chat feature below.

Spad 502 Chlorophyll Meter

Spad 502 Chlorophyll Meter
Spad 502 Chlorophyll Meter

SKU: 2900P
Shipping calculated at checkout.
Quantity must be 1 or more

The SPAD 502 Chlorophyll Meter instantly measures the amount of chlorophyll or "greenness" of your plants. Nitrogen needs can be assessed by comparing in-field SPAD readings to adequately fertilized check or reference strips. This allows you to adjust your nitrogen program to actual plant needs and reduce the risk of yield-limiting deficiencies or costly over-fertilizing. The SPAD 502 features an optical measurement system offering density difference at two wavelengths with a measurement area of 2mm x 3mm (approx. 3/32" x 1/8"). The meter has a two LED light source, silicon photodiode receptor and space for 30 data sets. Repeatability within ±0.3 SPAD value between 0 and 50. Includes 2 AA alkaline batteries (1.5V).

1 lb. Ship wt. 2 lbs. Dims 10" L x 7" W x 6" H.

Net Orders Checkout

Item Price Qty Total
Subtotal $0.00
Shipping
Total

Shipping Address

Shipping Methods