VYSYIQI Multi Parameter Water Quality Analyzer Benchtop pH/Conductivity/TDS/Salinity Meter with Conductivity Solutions Range -2.000 to 20.000 pH  Accuracy ±0.002 pH Resistivity Range 0.00 to 20.00 MΩ for pH mV ORP Conductivity TDS Salinity Resistivity

About this item

Multiparameter water quality meter contains measurement modes for pH, mV, ORP, conductivity, TDS, salinity and resistivity, the setup menu offers 13 customizable options

Automatic temperature compensation ensures accurate readings over the entire range

Setup menu allows setting the number of calibration points, stability criteria, temperature unit, date and time, auto-power off, etc

Reset function automatically restores all settings to the factory defaults

Expanded memory stores or recalls up to 500 data sets

pH

Range: -2.000 to 20.000 pH

Resolution: 0.001 / 0.01 / 0.1 pH, selectable

Accuracy: ±0.002 pH

Calibration: 1 to 5 points

pH Buffer Options: USA / NIST / DIN / 2 custom buffers

ORP

Range: -1999.9 to 1999.9 mV

Resolution: 0.1 / 1 mV, selectable

Accuracy: ±0.2 mV

Calibration: 1 point

Measurement Modes: Relative / Absolute mV

Conductivity

Range: 0 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm

Resolution: 0.001, 0.01, 0.1, 1, automatic

Accuracy: ±0.5% F.S.

Calibration: 1 to 5 points

Calibration Solutions: 10 µS / 84 µS / 1413 µS / 12.88 mS / 111.8 mS

Temperature Coefficient: 0.0 to 10.0%/°C

Pure Water Compensation: Yes

Reference Temperature: 20 / 25°C

Cell Constant: K=0.1 / 1 / 10 / Custom

TDS

Range: 0 to 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt

Resolution: 0.01, 0.1, 1, automatic

Accuracy: ±1% F.S.

TDS Conversion Factor: 0.1 to 1.0 (default 0.5)

Salinity

Range: 0.00 to 80.00 ppt / 0.00 to 42.00 psu

Resolution: 0.01

Accuracy: ±1% F.S.

Resistivity

Range: 0.00 to 20.00 MΩ

Resolution: 0.01

Accuracy: ±1% F.S.

Temperature

Range: 0 to 105°C / 32 to 221°F

Resolution: 0.1°C/°F

Accuracy: ±0.5°C / ±0.9°F

Calibration: 1 point

Calibration Range: Reading ±10°C/°F

Other Specifications

Temperature Compensation: 0 to 100°C / 32 to 212°F, manual or automatic

Hold Function: Manual / Auto-read measurement endpoint

Stability Criteria: Low / High

Calibration Due Alarm: 1 to 31 days or off

Memory: Stores up to 500 data sets

Output: USB communication interface

Connector: BNC, 6-pin mini-DIN, 3.5 mm jack socket

Display: Custom LCD (125 × 100 mm)

Power Supply: 5V DC power adapter

Environmental Conditions: 0 to 50°C / 32 to 122°F, relative humidity < 80%

Dimensions: 210 × 188 × 60 mm

Weight: 1.5 kg

Meter Includes

E201-BNC pH electrode

CON-1 conductivity electrode

TP-10K temperature probe

pH 4.01, 7.00, 10.01 buffer reagents

Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm

USB cable

5V DC power adapter