PH-3509 Waterproof pH/EC/TDS/Salinity &Temperature Meters
 
 
Range
PH
0.00¡«14.00PH
 
EC
0~1999μs/cm
0~19.99mS/cm
 
TDS
0~1999ppm
0~19.99ppt
 
Salinity
0-42.0‰
 
Temp
0¡«50¡æ
Resolution
PH
0.01PH
 
EC
1μs/cm£¨<1999 μs/cm£©
10us/cm£¨>1999 us/cm£©
0.01mS/cm
 
TDS
1ppm(<1999ppm)
10ppm(>1999ppm)
0.01ppt
 
Salinity
0.1‰
 
Temp
0.1¡æ
Accuracy
PH
±0.02PH
 
EC
±2%F.S
 
TDS
±2%F.S
 
Salinity
±2%F.S
 
Temp
±0.5¡æ
Automatic Temperature Compensation
0¡æ¡«50¡æ
Battery Type
3×1.5V(AG13)
Operating Temperature
0¡æ¡«50¡æ
PH Calibration
two points£¨4.01£¬6.86£©  or
One point£¨6.86£©calibration
Auto-off
 After 8 minutes
Dimensions
188mm×35mm×35mm
Weight
98g
 
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