型號:AZ8681
技術(shù)參數(shù)
PH量程:0.00~14.00
分析度:±1mV(±190~499.0)
準(zhǔn)確度:±2mV(±190~499.0)
顯示:4位
尺寸:149×37×42mm
工作溫度:0~50℃(32℃~122℉)
工作濕度:0~80%RH
自動電源斷開:20分鐘后
輸入阻抗:1012Ω
◆ONE TOUCH FOR AUTO-CALIBRATION !
◆WATERPROOF HOUSING MEETS IP67 RATING !
◆AUTOMATIC BUFFER RECOGNITION TO AVOID ERRORS DURING CALIBRATION !
FEATURE
◆ | All push button operation, one touch only for automatic calibration, depress another to increase or decrease the calibration values. |
◆ | Dual LCD display for pH /℃&℉ |
◆ | Automatic Temperature Compensation assures that readings are corrected for temperature offsets. |
◆ | Calibration up to 3 (pH 4.00,7.00,10.00) points. |
◆ | Hold ( Shows digit dot freeze on the screen ). |
◆ | Easy to replace and assemble with new battery (LR44). |
◆ | No tools or trimmers needed for calibration. |
◆ | Supplied with battery , manual , gift box. |
◆ | Wide range of application: Pools, Aquariums, Labs, Aquaculture, Car washes, Water testing and Waste water treatment. |