Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision

Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision. One-Key Auto Calibration: Calibrates zero offset and electrode slope automatically with one key. IP67 Waterproof Design: Dustproof and waterproof with floating design for harsh environments. Multi-Parameter Display: Simultaneously shows pH, mV, ORP, Ion, and Temperature on LCD. Wide Measurement Range: pH -2.00~20.00, ORP -2000~2000mV, Ion 0.000~99999mg/L. 1-Year Warranty Coverage: Covers defects in material and workmanship for 12 months after start-up. 200 Sets Data Storage: Stores and recalls up to 200 sets of measurement data. Global Buffer Standards: Supports US, EU, CN, and JP standard solutions for global compliance.