Fielder
Fielder is a device made specifically for cathodic protection. It can be paired with a lot of different cathodic protection measurement probes and devices. Fielder can be used to:
Monitor and adjust cathodic protection systems (installed by CRT) Fielder-DB;
Measure and log potential measurement data Fielder-PM;
Measure and log potential and temperature/humidity data Fielder-PMM;
Fielder has micro-USB port for charging and firmware upgrades, slot for micro SD card-data logging, power button and three function buttons.
Other connection to device depends on selected option:
Fielder-DB with RJ45 Data Bus connector;
Fielder-PM with standard 0.2 inch Phoenix connector for probes;
Fielder-PMM with connector for temperature/humidity probe and standard 0.2 connector;
Specification:
Screen - LED TFT (480x320);
Li-ion battery pack (6200mAh) with over-temperature, over-current, over-voltage, under-voltage protection. Over 1200 measurements with full battery;
Standard USB connection for charging.
Micro-SD card support for data collection;
Internal RTC (Real-Time-Clock) for time and date retention;
Dimensions 146x88x25mm;