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Greentest 1 Vegetable Fruit Nitrate Fertilizer Farmer Residue Food Environmental Safety Tester

$83.38
Specifications: Model Number: Greentest 1 Power: Electronic Nitrate measurement range: 0 -9999 mg/kg Measurement margin of error: <10% Dimensions: 122 x 52 x 14mm Weight: 85g

Greentest 2 Vegetable Fruit Meat Nitrate Residue Food Environmental Safety Tester

$90.28
Specifications: Model Number: Greentest 2 Power: Electronic Product name: Food Environmental Safety Tester Power supply: Li-lon battery Battery charge current:

Greentest 3 Vegetable Fruit Meat Nitrate Residue Food Environmental Safety Tester

$100.63
Specifications: Brand Name: Generic Model Number: Greentest 3 Power: Electronic Usage time: Up to 20 hours ( fully charged) TDS

Greentest ECO4 Vegetables, Fruits, Meat, Radiation Nitrate Residue Food Environmental Safety Tester

$114.43
Specifications: Brand Name: Generic Model Number: Greentest ECO4 Power: Electronic, 720 mah lithium battery Function: Food Environmental Safety Tester Operating

Greentest ECO5 with Water Function and Test Fish, Fruit, Vegetable and Meat Food Environmental Safety Tester

$125.93
Specifications: Brand Name: Generic Model Number: Greentest ECO5 Power: Electronic Nitrate measurement range: 0 – 9999 mg/kg Measurement time: ~3

Greentest ECO5F Vegetables Fruits, Meat, Fish and Water Quality Radiation Nitrate Residue Food Environmental Safety Tester

$127.65
Specifications: Brand Name: Generic Model Number: Greentest ECO5F Power: Electronic Operating temperature: 0 – 60 ° Use time: 20 hours ( fully charged ) Supply

Multi Functional functions 5kg 11lb Stainless Steel Electronic Food Weighing Digital Kitchen Scale with Bowl

$11.50
A precise TARE function can instant reset to zero, convert metric to lb, from grams to ounces, quick unit conversion,

TK100G Digital LCD Grain Moisture Tester Food

$52.50
TK100G grain powder moisture meter is the first high-performance, digital moisture measuring instrument introduced by our company. The instrument adopts the