Bluetooth Pen Conductivity Meter EC1+, 0-19.99 mS/cm (CAT#: STEM-AL2-5252-ZJF)

The Bluetooth Pen Conductivity Meter EC1+ is a pen-style analytical meter designed for conductivity, TDS, salinity, and resistivity measurement. A replaceable sensing electrode converts the target sample property into a digital result. The compact body integrates the display, controls, temperature measurement, and battery supply in one handheld instrument. Automatic or guided calibration functions are provided for the supported measurement channels. The display provides reading-stability and operating-status information during measurement. Bluetooth connectivity allows supported measurements and records to be viewed or managed through a mobile application. The enclosure is specified for protected use in wet or demanding sampling environments. The instrument is suitable for portable water, process, agriculture, pool, and general sample testing described in the source information.

Conductivity Range: 0-19.99 mS/cm
Conductivity Resolution: 0.1 / 1
Conductivity Accuracy: ±0.1% F.S. ±1 digit
TDS Range: 0-10.0 ppt
Resistivity Range: 50 Ω·cm to 20 MΩ·cm
Salinity Range: 0-10.0 ppt
Temperature Range: 0.0-60.0°C
Temperature Accuracy: ±0.2°C
Bluetooth: Supported
Ingress Protection: IP67
Battery: 4×AAA

Replaceable conductivity electrode
LCD display
Multicolor backlight
Reading-stability and data-lock functions
Startup self-diagnostics
Low-battery indication
IP67 enclosure
Bluetooth mobile-app connectivity