LC-EC-2L Keypad Benchtop Conductivity Meter, 0-100 MΩ·cm Resistivity (CAT#: STEM-BC-4011-ZJF)

The LC-EC-2L is a keypad benchtop instrument for conductivity and related water-quality measurements. It is suitable for educational, scientific, quality-control, and routine laboratory applications. The meter measures conductivity, temperature, total dissolved solids, salinity, and resistivity. A 6.5-inch white-backlit LCD displays results clearly. Long-life tactile keys provide direct access to measurement and calibration functions. Automatic or manual temperature compensation can be selected according to the sample and method. Digital filtering and intelligent signal processing improve response speed and measurement consistency. The instrument recognizes eight standard conductivity solutions and supports one-point calibration. Internal memory stores 2,000 measurement records for subsequent review or export.

Power input: AC 220 V, 50 Hz or DC 12 V, 1000 mA
Display: 6.5-inch white-backlit LCD
Conductivity ranges: 0.00-20.00 µS/cm, 20.0-200.0 µS/cm, 200-2000 µS/cm, 2.00-20.00 mS/cm, and 20.0-200.0 mS/cm
Conductivity resolution: 0.01, 0.1, or 1 µS/cm and 0.01 or 0.1 mS/cm
Meter accuracy: ±1.0% FS
Complete-system accuracy: ±1.5% 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 solutions recognized: 8
Data storage: 2,000 sets
USB data export: Included
Bluetooth module: Standard
Protection rating: IP54
Net weight: 570 g
Product dimensions: 215 × 175 × 35 mm

Five conductivity ranges
Resistivity measurement to 100 MΩ·cm
TDS and salinity calculation
Automatic or manual thermal correction
One-point calibration
Two-thousand-result memory
USB and Bluetooth communication
IP54 dust and splash resistance

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