Benchtop Multi-Parameter Water Quality Analyzer for Measuring PH MV Conductivity TDS Temperature with Conductivity Standard Solution 1 to 5-Point Calibration

Multiparameter Water Quality Analyzer: High-Precision pH Conductivity Meter, featuring four measurement functions. The setup menu allows customization of 12 functional parameters. The instrument is suitable for laboratory measurement of pH, mV, conductivity, and TDS values in samples. pH Mode: High-precision pH conductivity meter with 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. Conductivity/TDS Mode Features: 1 to 5-point calibration with automatic recognition of conductivity standard solutions. Selectable electrode constant (K=0.1/1/10), reference temperature (20/25°C), TDS conversion factor, linear and pure water compensation modes. General Features: Automatic temperature compensation ensures precise measurements across the entire range. Automatic endpoint lock retains stable readings for easy viewing and recording. Calibration due reminder prompts users for periodic instrument calibration. Setup menu allows customization of calibration point count, display resolution, stability conditions, temperature units, date, and time. Reset function automatically restores instrument to factory default settings. Expanded memory stores or recalls up to 500 data sets. USB communication interface facilitates data transfer to personal computers or scheduled 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 MV Range:-1999.9 to 1999.9 mV Resolution:0.1 / 1 mV, selectable Accuracy:±0.2 mV Conductivity Measurement Range:0~20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm Display Resolution:0.001, 0.01, 0.1, 1, Auto Measurement Accuracy:±0.5% F.S. Calibration Points:1 to 5 points Calibration Solutions:10 µS/84 µS/1413 µS/12.88 mS/111.8 mS Temperature Compensation Coefficient:Linear (0.0~10.0%/°C)/Pure Water Reference Temperature:20/25°C Cell Constant:K=0.1/1/10 or Custom 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 Auto-Power Off:10 / 20 / 30 minutes after last key pressed Memory:Stores up to 500 data sets Output:USB communication interface Connector:BNC, 3.5 mm jack socket Display:Custom LCD (80 × 60 mm) Power Supply:3 × 1.5V AA batteries or 5V DC power adapter(not included) Power Supply Type:DC 5V Power Adapter Dimensions:210 (L) × 188 (W) × 60 (H) mm Instrument Weight:1.5 kg Meter Includes TP-10K Temperature Probe pH Standard Buffer Solutions 4.00, 6.86, 9.18 Conductivity Standard Solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm USB Data Cable DC5V Power Adapter

• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers
• Automatic temperature compensation ensures precise measurements across the entire range
• TP-10K Temperature Probe
• Expanded memory stores or recalls up to 500 data sets
• High-Precision pH Conductivity Meter, featuring four measurement functions. The setup menu allows customization of 12 functional parameters. The instrument is suitable for laboratory measurement of pH, mV, conductivity, and TDS values in samples.