Prosperity Multi-parameter Analyser - M300F-A

Key Features

• Seven measurement modes in one: pH, EC, ISE (ions), ORP / mV, temperature, TDS, salinity, resistivity / pX
• High resolution 5.7-inch LCD display for easy reading of multiple simultaneous outputs
• Multiple reading modes: Auto-read, Timed-read, Continuous-read — adapt to lab requirements
• Automatic & manual temperature compensation for EC / conductivity / etc. — ensures accuracy even when sample temperatures vary
• Up to 5-point calibration for pH and ISE; up to 3-point calibration for conductivity with selectable standard buffer sets (e.g. NIST, DIN, GB)
• Internal data storage for up to 500 records, GLP-compliant (date/time stamps, electrode diagnostics, etc.)
• Communication via USB and RS-232, for exporting data or connecting to printers / computers
• IP54 rating — splash-proof for lab work; reset to factory defaults when needed
  

Technical Specifications

• Model: M300F-A / Prosperity M300F-A
• Parameters measured: pH, EC (conductivity), Ion Selective Electrode (ISE) methods, ORP/mV, Temperature, TDS, Salinity, Resistivity / pX 
• pH Range: −2.00 to 20.00 pH 
• pH Resolution: 0.1 or 0.01 pH units; Accuracy ≈ ±0.01 pH 
• ORP / mV Range: −2000.0 to +2000.0 mV, resolution ~ 0.1 mV; accuracy ±0.3 mV or ±0.1 % 
• ISE Range: ~ 1 ×10⁻⁹ to 9.999 ×10⁹ in various units (mol/L, mg/L, μg/L etc.), up to 5 calibrations
• Conductivity range: ~ 0.000 µS/cm up to 1000 mS/cm; resolution down to 0.001 µS/cm; multiple calibration standards
• Resistivity / pX: ~ 5.00 Ω·cm up to 20.00 MΩ·cm; resolution ~0.01 Ω·cm etc
• Salinity / TDS: TDS up to 300 (units depend on model), salinity up to ~80 ppt; accuracy ~ ±0.2-2 ppt depending on range
• Temperature range: ~ −5 to +110 °C (varies per model variant); accuracy ±0.2 °C; units °C or °F 
• Display: 5.7-inch LCD, backlit; status indicators (reading / stable / locked) 
• Data storage: 500 sets / records, GLP-compliant with date/time stamps and electrode diagnostics 
• Connectivity: USB and RS-232 for data export / printer / PC integration 
• Other: Auto-hold feature, auto/manual temperature compensation, reset to factory default, IP54 rating for splash resistance
  

Ideal for environmental labs, quality control labs, universities, water treatment plants, food & beverage labs—any setting where reliable, multi-mode measurement is essential. Thanks to its high resolution screen, built-in GLP data recording, standard-recognition calibration, and rugged IP54 splash protection, it delivers lab-grade performance in a user-friendly package.