CATALOG INDEX
BY ALPHABETICAL
ORDER

CATALOG INDEX
BY DEPARTMENT

For more info:
JSi@jsits.com

- [ Aquaterr Digital Soil
Moisture, Temperature
& Salinity Meters ]
- [ Auger Set for
Heterogeneous Soils ]
- [ Basic Soil Sampling
Kits ]
- [ Environmental Soil
Sampling Kits ]
- [ Greenhouse Soil Outfit ]
- [ Irrometer Soil Moisture
Sensor & Digital Meter ]
- [ Kelway Soil pH &
Moisture Meter ]
- [ Soil Moisture
Indicators ]
- [ Truf-Tec Infiltrometer ]

This outfit is a rugged, self-contained nutrient testing lab designed to enable the greenhouse operator to get professional test results. Critical soil acidity measurements are made quickly and accurately with the battery-powered Model DHA 3000 pH meter. This dependable analog instrument measures pH over the range of 0-14 pH units to a readout of ±0.01 pH. Solube Salt contents of soil mixtures and irrigation waters are measured with a Model CDS 5000 conductivity meter. A rugged analog meter, the Model CDS 5000 unit measures Soluble Salts from 0-5000+ ppm.

Colorimetric analyses of nitrate nitrogen and phophorus are conducted with Octet Comparators. Potassium levels in greenhouse soils are analyzed by a direct-reading turbidity tube method. Calcium and magnesium tests employ Direct Reading Titrators, which dispense reagent to end-point color reactions.

This outfit comes in a rugged, portable case with reagents for 50 tests per factor. A fact-filled handbook, Greenhouse Soils is included.

Battery-Powered Meters

• pH, Model DHA : pH 0-14
• Dissolved Salts, Model CDS 5000 : 0-5000+ ppm

Octed Comparator Tests

• Nitrate Nitrogen : 5-250 ppm
• Phosphorus : 0-15 ppm

Turbidity Column Test

• Potassium : 0-210 ppm

Direct Reading Titrator Tests

• Calcium : 0-400 ppm
• Magnesium : 0-250 ppm