Apera Instruments EC20 Value EC Meter, Pocket Tester, ±1% Accuracy, ±0.5°C Temperature Sensor, BPB Elektrode, Complete Kit

APERA's unique BPB (Brush-resistant Platinum Black) probe ensures high accuracy and consistency in a wide-range conductivity measurement

EASY Auto Calibration with auto buffer recognition; Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50.0˚C)

LARGE CLEAR LCD with DUAL Display of temp./ppt, and REMINDERS of completed calibrations and stable readings

COMPLETE KIT with READY-TO-USE calibration solutions, batteries, and a lanyard in a portable carrying case

1000 hours' continuous operation time powered by AAA batteries