Laboratory Biz

Benchtop conductivity meter LBCM-A11

Conductivity measurement range : 0 - 20.0, 200.0, 2000 µS / cm, 200.0 mS / cm
Conductivity accuracy : ± 1 % F.S.
Conductivity resolution : 0.01, 0.1, 1
Conductivity calibration solutions : 10 µS / cm , 84 µS / cm, 1413 µS / cm, 12.88 mS / cm, 111.8 mS / cm

Benchtop Conductivity Meter LBCM-A13

Conductivity measurement range : 0.000 μS/cm to 3000mS/cm
Resistivity measurement range : 5.00 Ω·cm to 100.0 MΩ·cm
TDS measurement range : 0.000 mg/L to 1000g/L
Salinity measurement range : 0.00 to 8.00 %

Benchtop Conductivity Meter LBCM-A14

Conductivity Mode :

Conductivity measurement range	0.01-20.0, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity accuracy	±1% F.S.
Conductivity resolution	0.001, 0.01, 0.1, 1
Conductivity calibration points	1 to 3 points

TDS Mode :
TDS measurement Range 0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy ± 1 % F.S.
TDS Factor 0.01 to 1.00 (default 0.5)
TDS Calibration points 3 points
Temperature Mode :
Temperature range 0 to 105°C, 32 to 221°F
Temperature accuracy ±1°C
Temperature resolution 0.1°C, 0.1°F
Temperature calibration points 1 point
Cell constant : K=0.1, 1, 10

Benchtop Dissolved oxygen meter LBDO-A10

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy : ± 0.5 mg / L
Resolution : 0.1 mg / L
Calibration points : 1 - 2 points

Benchtop Dissolved oxygen meter LBDO-A11

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy : ± 0.2 mg / L
Resolution : 0.01 mg / L
Calibration points : 1 - 2 points

Benchtop Multi-parameter Water Quality Meter LMPWM-A31

pH Mode : pH range -2.00 to 20.00 pH pH Accuracy ± 0.002 pH pH Resolution 0.1/0.01/0.001
mV Mode : mV Range -1999.9 to 1999.9 mV mV Accuracy ± 0.2 mV mV Resolution 0.1/1 mV, sele
Conductivity Mode : Conductivity Range 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm Conductivity Accuracy ± 0.5% F.
TDS Mode : TDS Range 0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS Accuracy ± 1 % F.S.

Benchtop Multi-parameter Water Quality Meter LMPWM-A32

pH Mode : pH range -2.00 to 20.00 pH pH Accuracy ± 0.002 pH pH Resolution 0.1/0.01/0.001
mV Mode : mV Range -1999.9 to 1999.9 mV mV Accuracy ± 0.2 mV mV Resolution 0.1/1 mV, sele
Conductivity Mode : Conductivity Range 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm Conductivity Accuracy ± 0.5% F.
Dissolved Oxygen Mode : Dissolved Oxygen Range 0.00 to 20.00 mg/ L Dissolved Oxygen Accuracy ± 0.2 mg/ L Disso

Benchtop Multi-parameter Water Quality Meter LMPWM-A30

pH Mode : pH range -2.00 to 20.00 pH pH Accuracy ± 0.002 pH pH Resolution 0.1/0.01/0.001
mV Mode : mV Range -1999.9 to 1999.9 mV mV Accuracy ± 0.2 mV mV Resolution 0.1/1 mV, sele
Conductivity Mode : Conductivity Range 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm Conductivity Accuracy ± 0.5% F.
TDS Mode : TDS Range 0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS Accuracy ± 1 % F.S.

Benchtop Multi-parameter Water Quality Meter LMPWM-A40

pH Mode : pH range -2.00 to 20.00 pH pH Accuracy ± 0.002 pH pH Resolution 0.1/0.01/0.001
ORP Mode : mV Range ± 2000 mV mV Accuracy ± 0.2 mV mV Resolution 0.1 mV, selectable
Ion Mode : Ion measurement range 0.01 to 30000 ppm, mg/l, mol/l, mmol/l (refer Range of ion selection) Ion measurement acc
Water Hardness Mode : Water hardness measurement range 0.05-200mmol/L, 0-1120°dH, 0-1404°e, 0-2000°fH, 0-8000mg/L (Ca2+), 0~19999mg/L (CaCO3)

Benchtop Water hardness meter LBWM-A10

Water hardness range : 0.05 mmol / L -0.2 mol / L
Accuracy : ± 1 % F.S.
Calibration points : 2 to 5 points
Calibration solution : 0.001, 0.01, 0.1 mmol/L, 0.001, 0.01, 0.1 mol/L

BOD Meter LBOD-A10

Determination range : 0 to 35 mg/L, 0 to 70 mg/ L, 0 to 350 mg/L, 0 to 700 mg/L (without dilution) 0 to 4000 mg/ L (need to dilute) (subsecti
Measurement error : Less or less than 10 %
Sample container/ bottle quantity : 1 to 6
Sample container/ bottle Capacity : 1000 ml

COD Analyzer LCDA-A10

Measuring principle : Dichromate colorimetric method
COD range : 0.0 to 1500 mg/L
Basic accuracy : ≤ 150 mg/L: ± 8% reading ± 1 mg/L ≥ 150 mg/L: ± 8% reading
Repeatability : 3% reading

Pocket Conductivity tester LPCT-A12

Conductivity measurement range : 0.1 to 19.99 mS/cm
Type of conductivity : High range conductivity
Conductivity accuracy : ± 1 % F.S.
Conductivity calibration points : 1 point

Pocket Conductivity tester LPCT-A11

Conductivity measurement range : 10 to 1999 µS/cm
Type of conductivity : Mid-range conductivity
Conductivity accuracy : ± 1 % F.S.
Conductivity calibration points : 1 point

Pocket Conductivity tester LPCT-A10

Conductivity measurement range : 1.0 to 199.9 µS/cm
Type of conductivity : Low range conductivity
Conductivity accuracy : ± 1 % F.S.
Conductivity calibration points : 1 point

Pocket Dissolved oxygen tester LPKDO-A10

Dissolved oxygen range : 0.0 to 20.0 mg/L (or ppm)
Dissolved oxygen accuracy : ± 0.5 mg/L
% of saturation of oxygen : 0.0 to 200.0%
Sensor type : Polarographic dissolved oxygen probe

Multi parameter water quality analyzer LMWA-A10

COD :
COD determination range 2 to 10000 mg/ L
COD measurement accuracy COD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %
COD minimum detection limit 0.1 mg/ L
COD measurement time 20 minutes

Ammonia nitrogen :

Ammonia nitrogen determination range	0.02 to 60 mg/ L
Ammonia nitrogen measurement accuracy	≤ ± 10 %
Ammonia nitrogen minimum detection limit	0.01 mg/ L
Ammonia nitrogen measurement time	10 to 15 minutes

Total phosphorous :

Total phosphorous determination range	0.002 to 20 mg/ L
Total phosphorous total phosphorous measurement accuracy	≤ ± 5 %
Total phosphorous minimum detection limit	0.001 mg/ L
Total phosphorous measurement time	35 to 50 minutes

Turbidity :
Turbidity determination range 0.5 to 400 NTU
Turbidity measurement accuracy ≤ ± 5 %
Turbidity minimum detection limit 0.1 NTU
Turbidity measurement time 1 minute

Multi parameter water quality analyzer LMWA-A11

COD :
COD determination range 5 to 5000 mg/ L
COD measurement accuracy COD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %
COD minimum detection limit 0.1 mg/ L
COD measurement time 20 minutes

Ammonia nitrogen :

Ammonia nitrogen determination range	0.02 to 30 mg/ L
Ammonia nitrogen measurement accuracy	≤ ± 10 %
Ammonia nitrogen minimum detection limit	0.01 mg/ L
Ammonia nitrogen measurement time	10 to 15 minutes

Total phosphorous :

Total phosphorous determination range	0.002 to 10 mg/ L
Total phosphorous total phosphorous measurement accuracy	≤ ± 5 %
Total phosphorous minimum detection limit	0.001 mg/ L
Total phosphorous measurement time	35 to 50 minutes

Turbidity :
Turbidity determination range 0.5 to 400 NTU
Turbidity measurement accuracy ≤ ± 5 %
Turbidity minimum detection limit 0.1 NTU
Turbidity measurement time 1 minute

Online Conductivity Controller LOCC-A10

Conductivity measurement range : 0.01 to 20.00, 200.0, 2000 µS/ cm, 20.00, 200.0 mS/ cm
Conductivity calibration points : 1 to 3 points
Conductivity accuracy : ±1 % F.S.
Conductivity resolution : 0.001/ 0.01/ 0.1/ 1

Online Dissolved Oxygen Controller LODC-A10

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen Calibration points : 1 - 2 points
Dissolved oxygen accuracy : ± 0.5 mg / L
Dissolved oxygen resolution : 0.1 mg / L

Online pH Controller LOPC-A10

pH measurement range : 01.00 to 15.00 pH
pH calibration points : 1 to 3 points
pH Buffer Solutions : USA (pH 4.01, 7.00, 10.01) or NIST (pH 4.01, 6.86, 9.18)
pH accuracy : ± 0.01 pH

Pocket ORP tester LPOT-A10

Sensor type : Platinum sensor
Connector : 6 pin
ORP measurement range : (-999) to 999 mV
ORP accuracy : ± 2 mV

Pocket ORP tester LPOT-A11

Connector : BNC
ORP measurement range : (-999) to 999 mV
ORP accuracy : ± 2 mV
ORP resolution : 1 mV

Benchtop pH Meter LBPM-B11

Temperature compensation : 0 to 100°C, 32°F to 212°F Manual or Automatic
Hold function : Manual or automatic endpoint detection
Stability criteria : Standard or High-accuracy
Interval readings : 10, 30, 60 seconds, 10, 30 minutes or Off

Benchtop pH meter LBPM-B10

pH measurement range : -2.000 to 20.000 pH
pH accuracy : ± 0.002 pH
Calibration points : 1-5 points
Calibration solutions : USA, NIST, DIN or user defined

Benchtop pH meter LBPM-A20

pH measurement range : -1.00 to 15.00 pH
pH accuracy : ± 0.01 pH
pH resolution : 0.01 pH
Calibration points : 1-3 points

Benchtop pH meter LBPM-A11

pH measurement range : 0.00 to 14.00 pH
pH accuracy : ± 0.01 pH
pH resolution : 0.01 pH
Calibration points : 2 points

Benchtop pH meter LBPM-A10

pH measurement range : 0.00 to 14.00 pH
pH accuracy : ± 0.05 pH
pH resolution : 0.01 pH
Calibration points : 2 points

Portable pH meter LPRPM-A10

pH range : (-2.00) to 16.00 pH
pH accuracy : ± 0.01 pH
pH resolution : 0.01 pH
Calibration points : 2 points

Portable pH/ORP meter LPRPM-A11

pH range : (-2.00) to 20.00 pH
pH accuracy : ± 0.002 pH
pH resolution : 0.1, 0.01, 0.001 pH
Calibration points : 1 - 5 points

Portable Conductivity Meter LPCM-A11

Conductivity :

Conductivity measurement range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy	±0.5% F.S
Conductivity calibration points	1 to 5 points
Conductivity calibration solutions	10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom

TDS :
TDS range 0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS accuracy ±1 % F.S
TDS factor 0.01 to 1.00 (Default 0.5)
TDS resolution 0.01, 0.1, 1
Temperature :
Temperature measuring range 0 105 °C, 32 to 221 °F
Temperature measuring accuracy ± °0.5 C, ± 0.9 °F
Temperature calibration points 1 point
Temperature resolution 0.1 °C, 0.1 °F
Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

Portable Conductivity Meter LPCM-A10

Conductivity :

Conductivity measurement range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy	±0.5% F.S
Conductivity calibration points	1 to 3 points
Conductivity calibration solutions	10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom

Temperature :
Temperature measuring range 0 105 °C, 32 to 221 °F
Temperature measuring accuracy ± °0.5 C, ± 0.9 °F
Temperature calibration points 1 point
Temperature resolution 0.1 °C, 0.1 °F
Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficient : Linear

Portable Conductivity Meter LPCM-A13

Conductivity :

Conductivity measurement range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy	±0.5% F.S
Conductivity calibration points	1 to 5 points
Conductivity calibration solutions	10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom

TDS :
TDS range 0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS accuracy ±1 % F.S
TDS factor 0.01 to 1.00 (Default 0.5)
TDS resolution 0.01, 0.1, 1
Salinity :
Salinity range 0.00 to 80.00 ppt, 0.00 to 42.00 psu
Salinity accuracy ±1% F.S
Salinity measurement modes Practical Salinity (psu) or Natural Seawater (ppt)
Salinity resolution 0.01, 0.1, 1
Resistivity :
Resistivity range 0.00 to 20 MΩ
Resistivity accuracy ±1% F.S
Resistivity resolution 0.01, 0.1, 1

Portable Conductivity Meter LPCM-A12

Conductivity :

Conductivity measurement range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy	±0.5% F.S
Conductivity calibration points	1 to 5 points
Conductivity calibration solutions	10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom

Salinity :
Salinity range 0.00 to 80.00 ppt, 0.00 to 42.00 psu
Salinity accuracy ±1% F.S
Salinity measurement modes Practical Salinity (psu) or Natural Seawater (ppt)
Salinity resolution 0.01, 0.1, 1
Temperature :
Temperature measuring range 0 105 °C, 32 to 221 °F
Temperature measuring accuracy ± °0.5 C, ± 0.9 °F
Temperature calibration points 1 point
Temperature resolution 0.1 °C, 0.1 °F
Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

Portable Dissolved oxygen meter LPRDO-A10

Dissolved oxygen range : 0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy : ± 0.5 mg / L
Resolution : 0.1 mg / L
Calibration points : 1 - 2 points

Portable dissolved oxygen meter LPRDO-A11

Dissolved oxygen range : 0.0 - 20.0 mg / L (or ppm)
Dissolved oxygen accuracy : ± 0.2 mg / L
Resolution : 0.01 mg / L
Calibration points : 1 - 2 points

Portable Multi-parameter Water Quality Meter LMPWM-A20

pH mode :
pH measurement range (-2.000) to 20.000 pH
pH accuracy ± 0.002 pH
pH calibration points 1 - 5 points
pH calibration solutions USA, NIST, DIN or user defined
ORP measurement :
ORP measurement range -1999.9 to 1999.9 mV
ORP accuracy ±0.2 mV
ORP calibration points 1 point
ORP calibration solutions mV & relative mV

Conductivity measurement :

Conductivity measurement range	0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
Conductivity accuracy	± 0.5 % F.S.
Conductivity calibration points	1 - 5 points
Conductivity calibration solutions	10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm

TDS measurement :
TDS range 0-100 ppt. (max. 200 ppt., depending on factor setting)
TDS accuracy ± 1 % F.S.
TDS factor 0.1 - 1.0 (default 0.5)

Portable Multi-parameter Water Quality Meter LMPWM-A10

pH mode :
pH measurement range (-2.000) to 20.000 pH
pH accuracy ± 0.002 pH
pH calibration points 1 - 5 points
pH calibration solutions USA, NIST, DIN or user defined
ORP measurement :
ORP measurement range -1999.9 to 1999.9 mV
ORP accuracy ±0.2 mV
ORP calibration points 1 point
ORP calibration solutions mV & relative mV

Ion measurement :

Ion measurement range	0 to 19999 ppm, mg/L, mol/L
Ion accuracy	± 0.5 % F.S. (monovalent), ± 1 % F.S. (divalent)
Ion calibration points	2 - 5 points
Ion calibration solutions	0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol/L, mg/L

Conductivity measurement :

Conductivity measurement range	0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
Conductivity accuracy	± 0.5 % F.S.
Conductivity calibration points	1 - 5 points
Conductivity calibration solutions	10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm

Portable Multi-parameter Water Quality Meter LMPWM-A21

pH mode :
pH measurement range (-2.000) to 20.000 pH
pH accuracy ± 0.002 pH
pH calibration points 1 - 5 points
pH calibration solutions USA, NIST, DIN or user defined
ORP measurement :
ORP measurement range -1999.9 to 1999.9 mV
ORP accuracy ±0.2 mV
ORP calibration points 1 point
ORP calibration solutions mV & relative mV
Dissolved oxygen :
DO concentration range 0.00 to 20.00 mg/L
DO accuracy ± 0.2 mg/L
Calibration points 1 - 2 points
Pressure correction 60.0 to 112.5 kPa, 450 - 850 mmHg
Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic

Portable Multi-parameter Water Quality Meter LMPWM-A11

pH mode :
pH measurement range (-2.000) to 20.000 pH
pH accuracy ± 0.002 pH
pH calibration points 1 - 5 points
pH calibration solutions USA, NIST, DIN or user defined
ORP measurement :
ORP measurement range -1999.9 to 1999.9 mV
ORP accuracy ±0.2 mV
ORP calibration points 1 point
ORP calibration solutions mV & relative mV
Ion measurement :

Conductivity measurement :

Conductivity measurement range	0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
Conductivity accuracy	± 0.5 % F.S.
Conductivity calibration points	1 - 5 points
Conductivity calibration solutions	10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm

Portable water hardness meter LPWM-A10

Water hardness range : 0.05 mmol / L - 0.2 mol / L (CaCO3) 0 - 19999 mg / L, (CaO) 0 - 11220 mg / L, (boiler) 0 - 400 mmol / L, (Ca) 0 - 8020 mg / L (German degree) 0 - 1122
Accuracy : ± 1 % F.S.
Calibration points : 2 to 5 points
Calibration solution : 0.001, 0.01, 0.1 mmol / L, 0.001, 0.01, 0.1 mol / L

Pocket Salinity tester LPST-A10

Salinity measurement range : 0.00 to 10.00 ppt
Salinity accuracy : ± 1 % F.S
Conductivity range : 0 - 20.00, 200.0, 2000 µS/cm, 20.00 mS/cm
Calibration solutions : 84 µS/cm, 1413 µS/cm, 12.88 mS/cm

Pocket Salinity tester LPST-A11

Salinity measurement range : 0.00 to 80.00 ppt
Salinity accuracy : ± 1 % F.S
Conductivity range : 0 - 200.0 µS/cm, 100 - 2000 µS/cm, 20.00 mS/cm
Calibration solutions : 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm

Pocket TDS tester LPTS-A10

TDS range : 0.5 - 100.0 ppm
TDS accuracy : ± 1 % F.S.
TDS factor : 0.4 to 1.0 (default 0.5)
Calibration points : 1 point

Multi-range pocket TDS tester LPTS-A20

TDS range : 0 - 20 ppt
TDS accuracy : ± 1 % F.S.
TDS factor : 0.1 to 1.0 (default 0.5)
Calibration points : 1 - 3 points

Pocket TDS tester LPTS-A11

TDS range : 5 - 1000 ppm
TDS accuracy : ± 1 % F.S.
TDS factor : 0.4 to 1.0 (default 0.5)
Calibration points : 1 point

Pocket TDS tester LPTS-A12

TDS range : 0.05 - 10.00 ppt
TDS accuracy : ± 1 % F.S.
TDS factor : 0.4 to 1.0 (default 0.5)
Calibration points : 1 point

TSS Meter LTSS-A10

Measurement range : 20000 mg/L 0.01 mg/L ~ 45000 mg/L 0.01 mg/L ~ 120000 mg/L
Measurement accuracy : ± 2 % F.S. of its range ( Depending on the homogeneity of sludge)
Pressure range : ≤ 0.4 Mpa
Flow rate : ≤ 2.5 m/s, 8.2 ft./s

Water Activity Meter LWTM-A10

Range : 0 to 1.0 aw
Resolution : 0 to 1.0 aw
Accuracy : ± 0.02 aw
Sensor : Nonconductive humidity sensor

TDS measurement Range	0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy	± 1 % F.S.
TDS Factor	0.01 to 1.00 (default 0.5)
TDS Calibration points	3 points

Temperature range	0 to 105°C, 32 to 221°F
Temperature accuracy	±1°C
Temperature resolution	0.1°C, 0.1°F
Temperature calibration points	1 point

COD determination range	2 to 10000 mg/ L
COD measurement accuracy	COD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %
COD minimum detection limit	0.1 mg/ L
COD measurement time	20 minutes

Turbidity determination range	0.5 to 400 NTU
Turbidity measurement accuracy	≤ ± 5 %
Turbidity minimum detection limit	0.1 NTU
Turbidity measurement time	1 minute

COD determination range	5 to 5000 mg/ L
COD measurement accuracy	COD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %
COD minimum detection limit	0.1 mg/ L
COD measurement time	20 minutes

TDS range	0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS accuracy	±1 % F.S
TDS factor	0.01 to 1.00 (Default 0.5)
TDS resolution	0.01, 0.1, 1

Temperature measuring range	0 105 °C, 32 to 221 °F
Temperature measuring accuracy	± °0.5 C, ± 0.9 °F
Temperature calibration points	1 point
Temperature resolution	0.1 °C, 0.1 °F

Salinity range	0.00 to 80.00 ppt, 0.00 to 42.00 psu
Salinity accuracy	±1% F.S
Salinity measurement modes	Practical Salinity (psu) or Natural Seawater (ppt)
Salinity resolution	0.01, 0.1, 1

Resistivity range	0.00 to 20 MΩ
Resistivity accuracy	±1% F.S
Resistivity resolution	0.01, 0.1, 1

pH measurement range	(-2.000) to 20.000 pH
pH accuracy	± 0.002 pH
pH calibration points	1 - 5 points
pH calibration solutions	USA, NIST, DIN or user defined

DO concentration range	0.00 to 20.00 mg/L
DO accuracy	± 0.2 mg/L
Calibration points	1 - 2 points
Pressure correction	60.0 to 112.5 kPa, 450 - 850 mmHg

ORP measurement range	-1999.9 to 1999.9 mV
ORP accuracy	±0.2 mV
ORP calibration points	1 point
ORP calibration solutions	mV & relative mV

TDS range	0-100 ppt. (max. 200 ppt., depending on factor setting)
TDS accuracy	± 1 % F.S.
TDS factor	0.1 - 1.0 (default 0.5)

Water Testing