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Parameters: pH/EC/ISE/DO/Temp. (mV/ORP/pX/Resistivity/TDS/Sal./DO Saturation)
pH:
Range: -2.000 to 20.000 pH
Resolution: 0.1, 0.01, 0.001pH
Accuracy: ±0.002 pH
Calibration Points: Up to 8
Standard Customization: Yes
Calibration Reminder: Yes
Standard Recognition: USA, NIST, MERK, JIS, GB and DIN buffers
Slope Limit: Yes
mV/ORP:
Range: -2000.00 to 2000.00 mV
Resolution: 0.1, 0.01 mV
Accuracy: ±0.1 mV or ±0.03%
EH ORP Mode: Yes
ORP Calibration Points: 1 custom point (relative mV)
pX:
Range: -2.000 to 20.000 pX
Resolution: 0.1, 0.01, 0.001 pX
Accuracy: ±0.002 pX
Calibration Points: Up to 6
ISE:
Range: 1.000e-9 to 9.999e+9
Units: mol/L, mmol/L, g/L, mg/L, μg/L, ppm, ppb
Resolution: Up to 4 significant digits
Accuracy: ±0.3%
Calibration Points: Up to 8
Conductivity:
Range: 0.000 μS/cm to 3000 mS/cm
Resolution: 0.001 μS/cm minimum, various with range selection
Accuracy: ±0.5% FS
Reference Temperature: 5, 10, 15, 18, 20, 25 ºC
Calibration Points: Up to 5
Calibration Reminder: Yes
Standard Recognition: 10μS/cm, 84μS/cm, 500μS/cm, 1413μS/cm, 12.88mS/cm; 146.5μS/cm, 1408μS/cm, 12.85mS/cm, 111.3mS/cm
Resistivity:
Range: 5.00 Ω·cm~100.0 MΩ·cm
Resolution: 0.01 Ω·cm minimum
Accuracy: ±0.5% FS
TDS:
Range: 0.000 ppm~1000 ppt
Resolution: 0.001ppm minimum, changed with range
Accuracy: ±0.5% FS
Salinity:
Range: 0.0～80.0 ppt
Resolution: 0.1ppt
Accuracy: ±1ppt
Dissolved Oxygen Concentration:
Sensor Type: Polarographic
Range: 0.00 to 99.99 ppm
Resolution: 0.01 ppm
Accuracy: （0.00~50.00）ppm，±0.10ppm; （50.0~99.99）ppm，±0.50ppm
Calibration Reminder: Yes
Calibration Points: Air-saturated water or zero point
Barometric Compensation: Yes
Manual Salinity Factor Correction: Yes
Saturation:
Range: (0.0 to 600.0)%
Resolution: 0.001
Accuracy: ±2.0%
Temperature:
Range: -10 to 135 ºC, 14 to 275 ºF
Unit: ºC, ºF
Resolution: 0.1
Accuracy: ±0.1ºC
Measurement:
Reading Mode: Auto Read (Fast, Medium, Slow), Timed, Continuous
Reading Prompts: Reading, Stable, Locked
Temp. Compensation: ATC, MTC
Data management:
Data Storage: 1000 Groups
GLP Features: Yes
Inputs:
pH Electrode: BNC(Q9)
DO with Temp. Probe: 4-pin aviation connector
Conductivity with Temp. Probe: 5-pin aviation connector
Outputs Display options:
USB: USB 2.0 flash memory device, PC, scanner
Backlight: Yes
Auto Shutdown: 300, 600, 1200, 1800, 3600 sec., off
IP Rating: IP65
Date and Time: Yes
General:
Power: Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output
Dimensions: 90×255×40 mm
Weight: 500g (1.1 lb)
Includes:
E-301-QC 3 in 1 pH composite electrode
DJS-1VTC EC electrode
DO-958-Q polarographic DO electrode
NIST pH standard solution(4.01, 7.00, 10.01) ，50ml/vial
Electrode holder
Silicone rubber case
Wristbands
Touch pen
Carrying case
