Specifications
Accuracy±2% full scale ±1LSD
Accuracy (Conductivity)±2% full scale
Accuracy (Salinity)±2% full scale
Accuracy (TDS)±2% full scale
Backlight OptionNo
Battery Life75 hr. (average)
Battery Type4 x 1.5V Micro Alkaline
CalibrationAuto and Manual Calibration
Calibration ModesConductivity, TDS, salinity, temperature
Calibration Points1
Calibration Points (Conductivity)1
Certifications/ComplianceCE, FCC Class A, ROHS-2
CompensationAutomatic Temperature Compensation
DescriptionExpert CTS pocket tester for measuring conductivity, TDS or salinity with temperature
Height (English)1.2 in.
Height (Metric)3 cm
IncludesExpert CTS tester with batteries
Length (English)6.7 in.
Length (Metric)17 cm
Product TypePocket tester
RangeConductivity: 0.00 to 20.00mS; TDS: 0.00 to 20.00 ppt (with TDS Factor 1.00); Salinity: 0.0 to 10.0 ppt
Relative Humidity Range5 to 85 %, non-condensing
Resolution电导率:10uS <2.00mS, 0.10mS >2.00mS; TDS: 10 ppm <2.00ppt, 0.10 ppt >2.00ppt; 盐度:0.10 ppt
Resolution (Conductivity)10 μS/cm for 0 to 1990 μS/cm; 0.10 mS/cm for 2.00 to 20.00 mS/cm
Resolution (Salinity)0.1 ppt
Resolution (TDS)10 ppm for 0 to 1990 ppm; 0.10 ppt for 2.00 to 20.00 ppt
Salinity Measurement ModesPer practical salinity curve
TDS Factor Range0.40 to 1.00 (selectable)
Temperature Accuracy±0.6°C, ±1.0°F
Temperature CompensationYes
Temperature (English) Operating32°F to 122°F
Temperature (Metric) Operating5°C to 45°C (ambient)
Temperature Probe Calibration1 point
Temperature Range (English)32.0°F to 122.0°F
Temperature Resolution0.1°C, 0.1°F
Warranty1 Year
Weight (English)3.3 oz.
Weight (Metric)93.7 g
Width (English)1.8 in.
Width (Metric)4.5 cm
Display Type4-digit, Double-line
IP RatingIP67
Measurement ModesConductivity, TDS, Salinity, Temperature
Range (Conductivity)0.00 to 20.00 mS/cm
Range (Salinity)0.0 to 10.0 ppt
Range (TDS)0.00 to 20.00 ppt
Temperature Range (Metric)0°C to 50.0°C
Unit SizeEach