Portable Fluoride Tester

HI 98402 Portable Fluoride Meter

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The HI 98402 is a portable fluoride meter designed for precise, on-the-go fluoride concentration measurements across a broad range—from 0.05 mg/L to 1.90 g/L, automatically scaled through five distinct autoranging levels. Ideal for water quality professionals, this device delivers high-resolution readings, automatic temperature compensation, and quick calibration options, all in a rugged handheld design.

Wide Fluoride Measurement Range: Measures fluoride from 0.050 mg/L up to 1.90 g/L in five automatic scales.
Autoranging Function: Automatically selects the most appropriate range to ensure the best possible resolution.
Automatic Calibration: One or two-point calibration with selectable standards at 1, 2, 10, 100, and 1000 mg/L.
Temperature Compensation: Automatic compensation between -5 to 55°C using the optional HI 7662 stainless steel temperature probe.
Dual Display: Simultaneously shows fluoride concentration and temperature on a large, easy-to-read LCD screen.
Extended Battery Life: Up to 200 hours of continuous operation on standard AAA batteries.
Portable Design: Compact, lightweight, and includes a rugged carrying case for field use.

Fluoride Measurement Range:
- 0.050 to 0.500 mg/L
- 0.50 to 5.00 mg/L
- 5.0 to 50.0 mg/L
- 50 to 500 mg/L
- 0.50 to 1.90 g/L
Resolution: 0.001 mg/L, 0.01 mg/L, 0.1 mg/L, 1 mg/L, 0.01 g/L (based on range)
Accuracy: ±5% of reading or ±0.02 mg/L (within ±3°C of calibration temp)
Temperature Range: -20.0 to 120.0°C (-4.0 to 248.0°F)
Temperature Resolution: 0.1°C / 0.1°F
Temperature Accuracy: ±0.2°C / ±0.4°F (excluding probe error)
Calibration: Automatic, one or two points (1, 2, 10, 100, or 1000 mg/L)
Temperature Compensation: Automatic from -5 to 55°C (with optional probe)
Electrode Compatibility: HI 4010 fluoride electrode (BNC connector, 1 m cable, not included), HI 5313 reference electrode (1 m cable, not included)
Temperature Probe: HI 7662 stainless steel (optional, 1 m cable)
Input Impedance: 10¹² Ohm
Power Supply: 3 x 1.5V AAA batteries (~200 hours use)
Environmental Conditions: 0 to 50°C; up to 100% RH
Dimensions: 185 × 72 × 36 mm
Weight: 300 g
Warranty: 2 years (6 months on electrodes)

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Location

Ecotech III, Greater Noida,

Phone

+91-9266153037

Email

sales@imtbengineers.com

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Portable Fluoride Tester