MAIN SPECIFICATIONS: Measuring range: opacity N:099.9%, coefficient of light-absorption k:016m-1 Indication error: ±2% ( full scale) Resolution: 0.1%(N value), 0.001 m-1(k value)
Ambient temperature: 540 Relative humidity: 0%95% Output: RS-232C or RS-485 Power: AC220V±10%,50Hz±1% Weight: the measuring unit: 4.5kg the controlling unit: 3kg Function and feature: Chinese/ English selection function, vehicle plate message entry, 300-group data storage, real time clock, built-in printer.