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STELZNER® agricultural measurement systems

Photometric NPK determination using the AMOLA® and mobile nutrient analysis in the field with our STELZNER® soil kit – also includes reagents and indicators for the quick test

Indicators

Measuring individual components

Our non-bleeding indicator sticks are used for taking quick and easy measurements of various parameters in soil solutions and water. Additional components or custom packs are available on request.

 

Custom packs include, for example, 6 test strips in one bag, 50 bags each with 6 test strips in a can, or 150 bags each with 6 test strip per box.

ARTICLE AND PRIZES
Art.-Nr.
Article
Cart
8502 Indicator set € 10,44
Bags of nitrate, water hardness and pH, each with 6 test strips
30002084 pH-Test 2 – 9 € 14,50
(100 Tests)
30002085 Multi-stick for aquarium usage € 41,76
(100 tests)
30002071 Ammonium € 49,30
(100 tests)
30002073 Calcium € 62,06
60 tests
30002074 Carbonate hardness € 29,58
(100 tests)
30002072 Chloride € 35,38
(100 tests)
30002068 Sensitive chlorine € 29,58
(100 tests)
30002075 Iron € 25,52
(100 tests)
30002076 Potassium € 50,46
(100 tests)
30002077 Copper € 27,84
(100 tests)
30002069 Nitrate/Nitrite € 34,80
(100 tests)
30002078 Phosphate € 46,40
(100 tests)
30002082 Water hardness € 29,00
(100 tests)
30002079 Hydrogen peroxide € 28,42
(100 tests)
30008400 Oil test € 44,08
(100 tests)
30002080 Zinc € 52,20
(100 tests)
8200 pH test 0 – 14 € 197,20
(150 bags, each with 6 test strips)
8202 pH test 0 – 14 € 3,48
(each bag with 6 test strips)
8203 pH soil test kit € 18,56
(4 bags each with 6 test strips, beaker, 20 circular filters, funnel)
8204 Nitrate/pH soil test kit € 29,00
(four bags nitrate and four bags pH, with 6 test strips, beaker, 20 round filters, funnel)
8302 Water hardness € 3,48
(each bag with 6 test strips)
8402 Oil test € 4,64
(each bag with 6 test strips)
8602 Hazardous substance test € 3,48
30002083 pH test 0 – 14 € 14,50
(100 tests)
30002005 Nitrate Merckoquant € 34,22
Box with 100 strips
30002070 Nitrite test strips € 31,32
100 tests
8102 Nitrate € 5,80
each bag with 6 test strips
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TECHNICAL DATA
Measurement range:
Divisions:
Ammonium NH4
0 −10 − 25 − 50 − 100 − 200 − 400 mg/l
Measurement range:
Divisions:
Calcium Ca
0 −10 − 25 − 50 − 100 mg/l
Measurement range:
Divisions:
Carbonate hardness
 0 −3 − 6 − 10 − 15 − 20 °d
Measurement range:
Divisions:
Chloride Cl
0 − 500 − 1,000 − 2,000 − 3,000 mg/l
Measurement range:
Divisions:
Chlorine Cl2
0 - 0,1 – 0.5 – 1 – 3 – 10 mg/l
Measurement range:
Divisions:
Iron Fe
0 − 2 − 5 − 10 −25 − 50 − 100 mg/l
Measurement range:
Divisions:
Potassium K
0 − 200 − 400 − 700 − 1,000 − 1,500 mg/l
Measurement range:
Divisions:
Copper Cu
0 − 10 − 30 − 100 − 300 mg/l
Measurement range:
Divisions:
Nitrate NO3
0 − 10 − 25 − 50 − 100 − 250 − 500 mg/l
Measurement range:
Divisions:
Nitrate NO3  / Nitrite NO2
0 − 10 − 25 − 50 − 100 − 250 − 500 mg/l
    0 − 1 − 5 − 10 − 20 − 40 − 80 mg/l
Measurement range:
Divisions:
Nitrite NO2
0 − 1 − 5 − 10 − 20 − 40 − 80 mg/l
Measurement range:
Divisions:
pH test
0 − 14, 1-pH divisions
Measurement range:
Divisions:
pH test
2 − 9, 0.5-pH divisions
Measurement range:
Divisions:
Phosphate PO4
0 − 3 − 10 − 25 − 50 − 100 mg/l
Measurement range:
Divisions:
Water hardness
< 3    > 5    > 10    > 15    > 20    > 25 °d
Measurement range:
Divisions:
Hydrogen peroxide H2O2
0 to 2.5 mg/l
Measurement range:
Divisions:
Zinc Zn
0 − 10 − 25 − 50 − 100 mg/l
Multi-sticks for aquarium use:
    Total hardness: 5° to 25° d
Carbonate hardness: 3° to 20° d
    pH: 6.4 to 8.4
product

Penetrometer

The penetrometer is used to precisely determine the soil density. The stainless steel probe is scaled to mark the soil depth. The display features an easy-to-read colour scale. Plants living in dense soils can only absorb a limited... ...more Topseller

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