LC-EC-3T Touchscreen Conductivity Meter, 0.00 µS/cm-200.0 mS/cm (CAT#: STEM-BC-4014-ZJF)

The LC-EC-3T is a touchscreen conductivity meter for precise measurement of conductivity and temperature in aqueous solutions. It is suitable for routine laboratory testing, education, scientific research, and water-quality analysis. A 7-inch TFT color screen with 1024 × 600 resolution provides responsive capacitive-touch operation. The instrument supports automatic calibration and automatic or manual temperature compensation. Digital filtering and sliding-difference processing improve response speed and measurement stability. Eight conductivity calibration solutions are recognized automatically. Users can select between two standard-solution series and perform one-point calibration. The meter also measures total dissolved solids, salinity, and resistivity. Internal memory stores up to 2,000 measurement records, which can be transferred through a USB drive.

Power input: AC 220 V, 50 Hz or DC 12 V, 1000 mA
Display: 7-inch TFT color touchscreen
Display resolution: 1024 × 600
Conductivity range: 0.00 µS/cm-200.0 mS/cm
Conductivity resolution: 0.01, 0.1, or 1 µS/cm
Meter accuracy: ±0.5% FS
Complete-system accuracy: ±1.0% FS
Electrode constants: 0.1, 1, or 10 cm^-1
TDS range: 0-100 g/L
Salinity range: 0-100 ppt
Resistivity range: 0-100 MΩ·cm
Temperature compensation: Automatic or manual
Temperature compensation range: 0-100°C
Manual temperature setting: 0-100°C
Temperature measurement range: 0-100°C
Temperature resolution: 0.1°C
Temperature accuracy: ±0.4°C from 5-60°C and ±0.8°C outside this range
Calibration-solution recognition: 8 solutions
Data storage: 2,000 sets
Data transfer: USB drive
Net weight: 0.31 kg
Product dimensions: 165 × 90 × 32 mm

Seven-inch capacitive touchscreen
Wide conductivity measurement range
Automatic calibration support
Manual or automatic temperature compensation
Eight-solution recognition
TDS, salinity, and resistivity modes
Two-thousand-record memory
USB data export

STEM-BC-2621-ZJF
STEM-BC-2622-ZJF
STEM-BC-4001-ZJF
STEM-BC-4002-ZJF
STEM-BC-4003-ZJF