ph测试仪，orp测试仪，ec测试仪，cf测试仪，tds测试仪，ph/orp/ec/cf/tds/温度测试仪
ph/orp/ec/cf/tds 产品详情
ph/orp/ec/cf/tds/温度测试仪
　model
ph-2613
range
ph:0.00～14.00 mv:0～±1999mv ℃: 0～100℃ cf:0～199.9cf
ec:0.00～19.99ms/cm tds:10～19990ppm
resolution
ph:0.01ph mv:1mv ℃:0.1℃cf:0.1cf
ec:0.01ms/cm tds:10ppm
accuracy
ph:±0.01ph mv:±1mv ℃:±0.4℃ ec/cf/tds: ±2%f.s
calibration
1point or 2point
a t c
0～60℃
power
dc9v (adaptor)
operating conditions
temperature: 0～60℃　humidity: 95% maximum
dimensions
136×93×35mm
weight
228g