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Product portfolio
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SCITEK - China
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EBP - China
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ZD Instrument - China
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Yante
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JJ-Test
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Labthink
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Hunterlab
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EURPING - China
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Wisdom - China
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ZYLAB - CHINA
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ERKAYA -
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Novotest - Ukraine
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Moderner - China
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GBPI - China
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Milkotester - Bulgaria
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LAMY RHEOLOGY
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Emco
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GESTER - China
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GonDo - Taiwan
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Agri-instrument - China
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CHN - China
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PNTOO - China
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TESTER SANGYO
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FRU - China
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Rucca - China
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HSIANG TAI - CHINA
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FYI - China
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Boxun - China
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Linshang - China
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Hanon - China
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PCE - UK
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Biuged
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IRIS
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ACEY - China
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3NH
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XS Instruments
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Doser
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OPTIKA - ITALY
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Great Safe
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Kett
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Mitutoyo
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Cometech - Taiwan
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Veego
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COPLEY SCIENTIFIC
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Exotek
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Total Meter
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PNShar
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Radwag
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SH Scientific
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X-Rite
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Metrotec
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Hach
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Hanna
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Endecotts
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TRINAMIX
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HMKTEST
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PackTest Machines Inc
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CHAO QIANG - CHINA
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Sartorius - Germany
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SIKA - Germany
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Ohaus
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SUN SCIENTIFIC
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Aczet
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Trace2o - UK
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Glas -Col - USA
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Beijing
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ATAGO – JAPAN
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TECHLAB SYSTEMS
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ESI
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RJS - USA
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Kruss
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Lumex Instruments
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ELECTROLAB
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Haida
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Horiba
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Konica
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Datacolor
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CRYSTE
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Uni-T
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Oxford Instruments
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Fuzhou Furi - China
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Alpha MOS
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Drick
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FPInnovations - Canada
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Memmert
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3M
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Advantec
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Newstar
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China
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ANTON PAAR
Soil Available N Nutrient Tester ZD-1801
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95
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0765 259 545
Soil Available N Nutrient Tester
Model: ZD-1801
ZD Instrunment - China
Model: ZD-1801
ZD Instrunment - China
Soil Available N Nutrient Tester
Model: ZD-1801
ZD Instrunment - China
Specification
Measuring range：0 - 1999 mg/Kg (mg/l) Resolution： 1 mg/Kg (mg/l)
Accuracy： ±2% F.S. Working temp： 5-45 ° C（41-113 ° F/ATC Display： LCD with back light;
Calibration： Factory standard calibrated
Power supply： DC 9V（Non-rechargeable battery)
Probe length： 140 MM
Dimension： Ø50.5 x 250 mm
Weight: 100g
Feature： Auto-switch-off in about 5 minutes
Specification
Measuring range：0 - 1999 mg/Kg (mg/l) Resolution： 1 mg/Kg (mg/l)
Accuracy： ±2% F.S. Working temp： 5-45 ° C（41-113 ° F/ATC Display： LCD with back light;
Calibration： Factory standard calibrated
Power supply： DC 9V（Non-rechargeable battery)
Probe length： 140 MM
Dimension： Ø50.5 x 250 mm
Weight: 100g
Feature： Auto-switch-off in about 5 minutes
Advantages︰ The tester is for field use,to quickly test instant Nitrogen. conteent in soil.
1. Take off the protective cap from metal probe.
2. Press OFF/ON button. Tester displays 0.
3. quick testing：Water the soil with distilled water before testing. Make sure the water can go 10 cm deep the least. Best humidity is 70%-80%. Insert the metal probe into soil vertically and clockwisely, to about 6-8 cm deep. Make sure the soil has thorough contact with metal probe. After about 6 seconds, the tester will display the measured value.Tightness of soil will affect measuring result. Multiple tests at the same and different points should be performed and take the average as final result. accurate testing：Use a 200ml beaker container, mix dried soil with distilled water at the ,stir and make it into a mud form. Put the metal probe into the mud about 6-8CM deep. About 6 seconds, the tester will display the measured value
4. Wipe the metal probe with towel or tissue paper after each test. Make it clean and dry, till the display shows 0. Waring
1.Do not use the tester to measure liquid. Do not measure dry and hard soil. Do not leave the metal sensor inthe wet soil long (take out immediately after each test) . Or it will damage the metal sensor and shorten the lifespan. Wipe the metal sensor clean and dry after each test.
2. When store the tester, put the protective cap onto the metal probe. Avoid touching metal probe with hands, avoid scratch with hard objects. Keep the tester in clean and dry environment. Keep it away from magnetics.
3. Measuring units: 1mg/Kg = 1mg/l =1ug/ml=1ppm
Product Similar
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0765 259 545
ZD-1803K Soil Available K Nutrient Tester
Model: ZD-1803K
Manufacturer: ZD Instrument - China
Advantages︰ The tester is for field use,to quickly test instant Potassium. conteent in soil.
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Soil Available N Nutrient Tester
Model: ZD-1802P
ZD Instrument - China
Advantages︰ The tester is for field use,to quickly test instant Phosphorus. conteent in soil.
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PH-901B Pen pH Testr (BNC+1m cable)
Model: PH-901B
Manufacturer: ZD instrument - China
Contact for quote: 0765 259 545
Advantages︰ Features: Automatic switch-off function: After 8-10 minutes without pushing buttons, the meter will be switched off automatically.
Low battery：As long as there is any display, the accuracy is guaranteed.
0765 259 545
Soil Heavy Metal Meter (5 in1)
Model: ZD-3000
Manufacturer: ZD INSTRUMENT
0765 259 545
Digital Soil Trace Elements Tester
Model: ZD-8000
Manufacturer: ZD INSTRUMENT
0765 259 545
Soil Temperature & Humidity Tester
Model No.: ZD-1608
Brand Name: ZD INSTRUMENT
Country of Origin: China
0765 259 545
ZDPMT-2108 TDS(PPM)/Temp Monitor
Model: ZDPMT-2108
Manufacturer: ZD instrument - China
Contact for quotation: 0765 259 545
0765 259 545
Digital Soil pH Tester
Model No.: ZD-18
Brand Name: ZD INSTRUMENT
Country of Origin: China
0765 259 545
Soil EC Tester
Model No.︰ZD-EC
Brand Name: ZD INSTRUMENT - CHINA
Application: to accurately determine the EC content in the soil. - Plants in general can live under the influence of the EC parameter, which is the electrical conductivity or EC (Electricity Conductivity) of the soil. In principle, the saltier the soil solution, the higher the ion concentration (including cations - positive ions and anions - negative ions) in the solution.
0765 259 545
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