Global Potato Focus Inc now represents the Martin Lishman range of potato quality products. Products include methods to measure potato dry matter, hotboxes for rapid assessment of potato bruising overnight, potato sugar testing kit, a potato harvest mister, and potato spikes for measurement of temperature in individual tubers

• Potato hotbox 125 tuber

• Potato hotbox 250 tuber

• Potato hotbox 500 tuber

• Potato hotbox 750 tuber

• Potato dry matter field kit

• Salad potato dry matter field kit

• Zeal potato hydrometer

• Digital Dry Matter Weigher

• Potato harvester mister

• T-bar potato temperature sensor 13cm, +/-1 C

• T-bar high accuracy (+/-0.3 C) 13cm sensor

• Potato sizing squares 25-90mm

• Potato chip colour chart

• Potato chip fryer

• Glucolis potato sugar testing kit

• pH Soil test kit, range 4.5-7

• Nutrient test kit (pH, N, P, K)

• Soil moisture meter

• Soil pH meter

• Soil pH tester, waterproof, +/- 0.1pH

• Soil pH tester, ATC, +/- 0.02pH

• Soil thermometer

• Soil compaction tester

• Soil compaction tester, manual

• Soil core sampler 20cm

• Soil core sampler 30m + foot rest

• Soil core sampler 60cm x 13mm, hammer head

• Soil compost sampler 1.5m

• Soil profile spade 75cm

Contact us for more information on these products.

Dry matter testing

Hot box - bruise testing

Sugar testing kit

Potato harvester mister

Potato spike