Catalog product name

Portable Multi Water Quality Meter P40 Series

type

MM-42DP

Measurement items

pH and electrical conductivity

Specification

pH and electrical conductivity probe set

Attached sensor

MM4-PH, MM4-EC

number of channels

2ch

Measurement method

pH: Glass electrode method Electrical conductivity: AC 2 electrode method Temperature: Thermistor resistor

Measurement range

pH: 0.000 to 14.000pH Electrical conductivity: 0.1mS/m to 10S/m Electrical resistivity: 0.1Ω・m to 10kΩ・m (converted from electrical conductivity) Salt (NaCl): 0.00 to 4.0% (converted from electrical conductivity ) Salt (PSS): 0.00 to 42.00psu (PSS) (converted from electrical conductivity) TDS: 0 to 999.9g/L (converted from electrical conductivity) Temperature: 0.0 to 100.0℃

Repeatability (main body)

pH: ±006pH Electrical conductivity: ±0.5% FS Electrical resistivity: ±0.5% FS Salt content: ±0.5% FS TDS: ±0.5% FS Temperature: Within ±2℃

Temperature compensation range (pH)

ATC (automatic): 0-100.0℃, MTC (manual): 0-100.0℃

Proofreading

pH: Up to 5-point calibration (JIS pH standard solution, US standard solution) Temperature: 1-point calibration

Waterproof structure

IP67 (disable when the electrode is not connected) 1m, 30 minutes can be immersed

External dimensions

W70×D185×H35mm

Weight

About 300g

Power supply

2 AA alkaline batteries / 2 rechargeable nickel-metal hydride batteries or USB power supply (optional, no charging function)