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1. Wutar lantarki: AC 220 ± 22V DC 12V + 5V (akwai mota wutar lantarki kuma za a iya zaɓar kayan aiki gina-lithium baturi)
2. ikon: ≤5W
3. Range & ƙuduri: 0.001-9999
4. maimaita kuskure: ≤0.02% (0.0002, potassium dichromate mafita)
5. Kayan aiki kwanciyar hankali: lambar yawo kasa da 0.2% (0.002, transmittance ma'auni) a cikin sa'o'i biyu. Bayan ƙaddamar da kayan aiki na minti 5, lambar ba ta hanyar yawo ba a cikin sa'a ɗaya (ma'aunin transmittance), lambar yawo ba ta wuce 0.2% a cikin sa'o'i biyu (0.002, ma'aunin transmittance).
6. Linear kuskure: ≤0.1% (0.001, jan ƙarfe sulfate ganowa)
7. hankali: ja haske ≥4.5 × 10-5 Blue haske ≥3.17 × 10-3 Green haske ≥2.35 × 10-3 Orange haske ≥2.13 × 10-3
8. Wavelength kewayon: ja haske: 680 ± 2nm; Blue haske: 420 ± 2nm; Green haske: 510 ± 2nm; Orange haske: 590 ± 10nm
9.PH darajar (acid alkalinity): (1) gwajin kewayon: 1 ~ 14 (2) daidaito: 0.01 (3) kuskure: ± 0.1
10. A lokaci guda, sauri, daidai ganowa na nitrogen (N), phosphorus (P), potassium (K), da sauran abubuwan gina jiki
11.Grounding formula fertilization kayan aikiTest gudun: auna wani taki samfurin (N, P, K) ≤50 minutes (tare da pre-aiki lokaci, ba tare da mai amfani samar da wani kayan haɗi)
12. A lokaci guda auna 5 taki samfurin ≤2 hours (ciki har da kafin aiki lokaci)
13.Data buga: Gine-in high-darajar daya-danna thermal firinta
14.Ƙasa Fertility GaugeAn ajiye 232 data dubawa don haɗuwa da kwamfutar don canja wurin bayanai.

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