Description
The Hanna Instruments HI8424 is a professional-grade, microprocessor-based portable pH and mV meter designed for demanding field and laboratory applications. Engineered with a rugged, waterproof housing, this instrument delivers high-accuracy electrochemical measurements under harsh environmental conditions.
Built with Original Engineering protocols, the HI8424 features standard BNC connector interfaces to ensure broad Technical Compatibility with a wide range of pH and ORP electrodes. The system integrates automatic temperature compensation and automatic calibration routines to eliminate operator error and maintain measurement integrity.
Technical Specifications:
pH Range: -2.00 to 16.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.01 pH
mV Range: ±699.9 mV; ±1999 mV
mV Resolution: 0.1 mV; 1 mV
mV Accuracy: ±0.2 mV; ±1 mV
Temperature Range: -20.0 to 120.0 °C
Temperature Resolution: 0.1 °C
Temperature Accuracy: ±0.4 °C
Temperature Compensation: Automatic, -20.0 to 120.0 °C or manual
pH Calibration: Automatic, 1 or 2 points with 3 memorized buffer values (pH 4.01, 7.01, 10.01)
Input Impedance: 10^12 Ohm
Electrode Connection: BNC
pH Electrode: HI1230B PEI body gel-filled pH electrode (included)
Temperature Probe: HI7662 stainless steel probe (included)
Battery Type: 9V
Battery Life: Approximately 150 hours of continuous use
Auto-off: After 20 minutes of inactivity
Enclosure Rating: IP67 waterproof
Operating Temperature: 0 to 50 °C
Operating Humidity: Maximum 100% RH
Dimensions: 164 x 76 x 45 mm
Weight: 180 g
Certifications: CE compliant
Industrial Application:
In industrial wastewater treatment plants, precise pH and ORP (mV) monitoring is critical for neutralizing acidic effluents and managing heavy metal precipitation. The HI8424 solves the problem of sensor drift and environmental degradation in these aggressive settings. Its high input impedance and IP67 waterproof casing prevent moisture ingress and signal interference, allowing technicians to perform reliable on-site verification of neutralization tanks and discharge channels.
Logistics & Support:
Customizable OEM and ODM support is available for specialized branding and configuration requirements. Contact our sales department to confirm current Lead Time and bulk procurement options.
Key Attributes
Place of origin: Italy
Brand name: HANNA
Customized support: OEM, ODM
Warranty: 1 years
Model number: HI8424
Product name: HANNA
Model: HI8424
PH Range: -2.00 to 16.00 pH
PH Resolution: 0.01 pH
PH Accuracy: ±0.01 pH
MV Range: ±699.9 mV; ±1999 mV
MV Accuracy: ±0.2 mV; ±1 mV
Temperature Range: -20.0 to 120.0°C / -4.0 to 248.0°F
Temperature Accuracy: ±0.4°C; ±0.8°F
Type: PH/mV Meter
Packaging and Delivery
Selling Units: Single item
Single package size: 38X25X14 cm
Single gross weight: 2.500 kg
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