VTSYIQI Digital Benchtop pH Meter Lab pH Analyzer with ORP Range -1999.9 to 1999.9 mV Resolution 0.1 / 1 mV Selectable Calibration 1 point pH Range -2.000 to 20.000 pH Resolution 0.001 / 0.01 / 0.1 pH, selectable USB Communication Interface

About this item:

Auto-read function senses and locks the measurement endpoint.

Setup menu allows setting the pH buffer set, number of calibration points, resolution,

stability criteria, temperature unit, date and time, auto-power off, etc.

Reset function automatically resumes all settings back to the factory defaults.

Expanded memory stores or recalls up to 500 data sets.

USB communication interface for data transfer and timed interval readings.

pH Mode:

Professional benchtop pH meter is equipped with a large backlit LCD display.

1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.

Automatic electrode diagnosis shows the pH slope and zero offset.

Automatic temperature compensation ensures accurate readings over the entire range.

ORP Mode:

1 point offset calibration allows adjusting the displayed value to a known standard.

Relative and absolute millivolt modes ensure the reliable ORP measurements.

Other Features:

Auto-read function senses and locks the measurement endpoint.

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

Reset function automatically resumes all settings back to the factory defaults.

Expanded memory stores or recalls up to 500 data sets.

USB communication interface for data transfer and timed interval readings.

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

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, 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 less than 80%

Dimensions:210 × 188 × 60 mm

Weight:1.5 kg

Meter Includes

E201-BNC pH electrode

TP-10K temperature probe

pH 4.01, 7.00, 10.01 buffer reagents

USB cable

5V DC power adapter