tds计，电导率计，笔式tds计，笔式电导率计，tds测试计，电导率测试计，tds检测，电导率检测仪
tds/电导率系列 产品详情
model
　cd300
　cd301
cd302
range
0-999ppm
10-1990ppm
100-10000ppm
resolution
1ppm
10ppm
100ppm
accuracy
±2%f·s
calibration
1 point
a t c
0 to 50℃ (32 to 122℉)
power
4 x 1.5v (lr44)
dimensions
152×29×15mm
weight
53g
model
　cd310
　cd303
cd304
range
0-999μs/cm
10-1990μs/cm
100-19900μs/cm
resolution
1μs/cm
10μs/cm
100μs/cm
accuracy
±2%f·s
calibration
1 point
a t c
0 to 50℃ (32 to 122℉)
power
4 x 1.5v (lr44)
dimensions
152×29×15mm
weight
53g