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Waterproof ExStik® Fluoride Meter

Extech FL700

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Specifically designed for the quick and accurate measurement of fluoride ions in drinking water and other aqueous samples, the ExStik FL700 incorporates a sensing electrode, measuring electronics, and display in one convenient package, making this unit ideal for field or laboratory testing. The FL700 is capable of direct reading of total fluoride from 9.99 ppm or mg/L down to 0.1ppm, and the meter provides automatic temperature compensation (±10 degrees C of calibration temperature). Complete with electrode, TISAB reagent tablets, sensor cap, four 3V button batteries, and 48" (1.2m) neckstrap.

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General Specifications
0.1 to 10ppm
Fluoride Basic Accuracy
±3% rdg
Fluoride Max Resolution
Temperature (Contact)
32 to 140°F (0 to 60°C)
Temperature (Contact) Basic Accuracy
Temperature (Contact) Max Resolution
Additional Details
1.4 × 6.8 × 1.6" (36 × 173 × 41mm)
IP Rating
4 × 3V button batteries
2 years
7.4oz (210g)
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Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech FL700