Features:

★ Microcomputer control, programming design, 5.1 inch large screen Chinese Chinese letter backlight display, AC DC dual use, built-in lithium battery, can field flow test.

★ No need blank and standard calibration, one-click operation, direct reading of data, support complete sets of accessories and finished pharmaceuticals. No need blank and standard calibration, one-click operation, direct reading of data, support complete sets of accessories and finished pharmaceuticals.

★ Luɔi ye kɛnɛya LED ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya Light source stable, reproducibility good, precision high. Light source stable, reproducibility good, precision high. Light source stable, reproducibility good, precision high. Light source stable, reproducibility good, precision high.

★ The color slot part adopts dual channel four optical path design, no mechanical displacement and wear, optical path test location good, ensuring the accuracy of measurement results. The color slot part adopts dual channel four optical path design, no mechanical displacement and wear, optical path test location good, ensuring the accuracy of measurement results.

★ Built-in crop expert fertilization system, based on the test results directly derive scientific fertilization formula. ★

★ Touch key, built-in thermal printer, can print test results and fertilization suggestions, with history query function.

A. Test Project:

Tɛɛr: Pii, pH、 Nitrogen ye ammonium ye, phosphorus ye, potassium ye, organic ye, nitrogen ye, nitrogen ye, calcium ye, magnesium ye, sulfur ye, iron ye, manganese ye, boron ye, zinc ye, copper ye, chlorine ye, silicon ye, nitrogen ye, phosphorus ye, potassium ye; Lɔ̈ɔ̈m ye looi: nitrogen, phosphorus, potassium, organic matter, humic acid.

II. Teknoloji:

1.Power: AC 220±22V DC 7~9V (lithium battery built in instrument)

2.Power: ≤6W

3. Wɛ̈ɛ̈r ye rot looi: ≤0.5% (0.005, potassium chromate solution)

4. Linear error: ≤3% (0.03, copper sulfate detection)

5. Sensitivity: Red light ≥4.5 × 10-5, Blue light ≥3.17 × 10-3, Green light ≥2.35 × 10-3, Orange light ≥2.13 × 10-3

6. Wave length range: Red light: 620 ± 4nm; Blue light: 440 ± 4nm; Green light: 510 ± 4nm; Orange light: 590 ± 4nm

7. N, P, K, ku kɔ̈k juëc ye kek tɔ̈ɔ̈u në yic yic, ye kek tɔ̈ɔ̈u në yic ye kek tɔ̈ɔ̈u në yic ye kek tɔ̈ɔ̈u në yic ye kek tɔ̈ɔ̈u në yic.

8. Nitrogen (N), phosphorus (P), potassium (K) wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r w

9.The instrument does not need to do blank and standard, the sample is placed straight and read, reducing user calibration brought error, ensuring the test results are accurate. 9.The instrument does not need to do blank and standard, the sample is placed straight and read, reducing user calibration brought error, ensuring the test results are accurate.

10. 5.1 inch large screen Chinese Chinese letter backlight display, automatic storage of print detection results, can store more than 1000 detection results. 10.1 inch large screen Chinese Chinese letter backlight display, automatic storage of print detection results, can store more than 1000 detection results.

11.With historical data query function, you can query, print test results and expert fertilization recommendations. 11.With historical data query function, you can query, print test results and expert fertilization recommendations. 11.With historical data query function, you can query, print test results and expert fertilization recommendations.

12. Data Printing: Built-in thermal printer, can print test date, test time, test items, crop types, crop yields, fertilization quantities and other information.

3. Tɛstɛm Speed:

Wakat fãa sɔrɔ sampling la print result:

A tɛmɛ piny tök (N, P, K) ≤15 min, a tɛmɛ piny tök (N, P, K) ≤50 min.

Testing soil samples for single trace elements ≤30 minutes, and simultaneously detecting ten soil samples for single trace elements ≤1 hour. Testing soil samples for single trace elements ≤30 minutes, while simultaneously detecting ten soil samples for single trace elements ≤1 hour.

4. Kä ye kek looi:

Function full: test project full, built-in expert fertilization system (all kinds of pharmaceuticals can be purchased).

Fully supported: The instrument collecting medicine, instrument, instrument is one, easy to carry, equivalent to a small soil test, fertilization station. The instrument collecting medicine, instrument, instrument is one, easy to carry, equivalent to a small soil test, fertilization station. The instrument collecting medicine, instrument, instrument is one, easy to carry, equivalent to a small soil test, fertilization station. A lëu bï ya tɛ̈n yenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye

Luɔi ye yic, wala kalibrasiɔn ye wïc, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ.

5.High Intelligent Earth Measurement Formula Fertilizer Differences of Different Models: 5.High Intelligent Earth Measurement Formula Fertilizer Differences of Different Models: 5.High Intelligent Earth Measurement Formula Fertilizer Differences of Different Models:

6. Parameters teknis:

7. Lööŋ ye looi: