If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Benchtop Turbidity Meter with LCD Touch Screen Model:PGZ-1000 Measurement range NTU:0.00-50.0 50.1-200 200.1-1000(automatic range switchover) Allowable error of indication:≤±6% Zero drift:≤±0.3%FS Stability of indication:≤±1%FS Repeatability:≤0.5% 7 inch LCD touch screen panel. *Subject: *Your Name: User type:PersonalBusinessDistributor *E-mail: *Phone: WhatsApp: Skype: Company: *Content: *Captcha:Math Captcha 77 − = 75 Submit Δ