•Display:Three And A Half-Digit Liquid Crystal Display,Maximum Reading "1999"
•Sampling Rate:About 3 Times Per Second
•Temperature Coefficient:0.15 X Specified Accuracy/°C (<18°C Or >28°C)
•Altitude:Less Than 2000 Meters
•Operating Environment:Indoor Use,Pollution Level 2
•Operating Environment:15℃ To 55℃,Relative Humidity<75%Rh
•Storage Environment:40℃ To 60℃,Relative Humidity<90%Rh
•Power Supply:Section 6:1.5v "Aa" Battery Or External Dc 9v Adapter Power
Supply
•Power Consumption:120mA
•Fuse:150mA/60V Self-Recovering Fuse 150mA/60V Self-Recovering Fuse
•Dimensions Of The Shape:176(L)x116(W)x63(D)mm
•Weight:580g (including battery)