Portable Turbidity Meter HI98703 1 set

Highly accurate measurement of low concentration turbidity (0.05 NTU or less) It uses a state-of-the-art optical system and a tungsten light source based on EPA (U.S. Environmental Protection Agency) standards, providing accuracy and reliability, especially in measuring low concentrations of turbidity (below 0.05 NTU). [Main features] Highly accurate turbidity measurement possible even in low concentration ranges Unique tag identification device allows for recording of various measurements on-site Turbidity can be calibrated at two, three or four points PC connection possible via USB or RS232 Calibration status can be checked using the GLP function Up to 200 measurement results can be stored in memory Backlighting improves work efficiency Automatic power off when not in use Displays remaining battery power when power is turned on Current time is always displayed on the LCD screen Measurement range: 0.00 to 9.99, 10.0 to 99.9, 100 to 1000 NTU Resolution: 0.01NTU (0.00 to 9.99NTU), 0.1NTU (10.0 to 99.9), 1NTU (100NTU or more) Accuracy: ±2%+0.02NTU Repeatability: ±1% of measured value or 0.02 NTU (whichever is greater) Measurement principle: 90° scattered light method Calibration: 2-point, 3-point, or 4-point calibration (with dedicated validator) External environment of use: 0 to 50℃ Light source: Tungsten lamp Data memory: 200 data PC connection: RS232 or USB waterproof:- Power supply: 4 AA alkaline batteries or AC adapter Auto power off: after 15 minutes of non-use Size: Length 224 x Width 87 x Thickness 77 mm Weight: 512g