Probest PMI800-ORP Portable ORP Water Analyzer (-2000 mV ~ +2000 mV)

Measurement range: -2000mV ~ +2000mV

Resolution: 1mV

Accuracy: ±2mV（electronic component）

Display: 3.5-inch color display screen with adjustable   backlight

Power supply: Built-in battery power, battery specifications: 4   3.7V rechargeable lithium  battery

Data storage: More than 100,000 data

Material: Mainframe: ABS+PC

Protection level: Mainframe: IP67,sensor: IP68/NEMA6P

Operating temp.: 0~50℃（Non-freezing）

Storage temperature: -15~60℃

Size&Weight: Mainframe:203*100*43mm,0.5KG

Cable length

Standard: 3m (The cable can be extendable)

 Datasheet