Apera Instruments AI4725 Portable Fluoride / pH Meter Kit

Features:

• Patented 3-in-1 fluoride ion probe - directly measuring the ion concentration of fluoride in a quick and simple manner, compliant with EPA Method 340.2
• Stable potential, fast response rate, convenient use; 2-point auto. calibration for fluoride
• Comes with an ATC pH electrode, testing fluoride, pH & temperature altogether with high accuracy
• Large backlit screen, 300 groups of data storage, self-diagnosis, parameter setup
• Rugged portable design, IP57 Water-Resistant Rating, ideal for both lab and field test
• The WS100 Fluoride/pH Portable Meter Kit is designed for accurate and reliable measurement of fluoride, pH, ORP (probe sold separately), and temperature altogether. The patented 3-in-1 Fluoride Ion probe is composed of an ion electrode, a reference electrode, and a temperature electrode, generating reliable readings with stable potential and fast response rate. Range: 0.02 ppm to 1900 ppm; Accuracy: ±0.02 ppm, or ±5% of reading (whichever is greater).
• Intelligent Functions -- 2-point automatic calibration (0.19mg/L, 19.0 mg/L) for fluoride; 3-point automatic calibraiton for pH (4.00, 7.00, 10.01 pH); 300 groups of data storage (measurements, temperature, units of measurements); auto. power-off; backlight adjustment; Self-Diagnosis; Units switchable from mg/L, ppm, ppt, and pF.Convenient Use -- There is no need for probe stirring or added reagents during tests. You can directly measure your sample solutions' fluoride ion concentration just like pH test (only takes 10 minutes to activate the fluoride probe before tests)
• Rugged design with IP57 water resistant rating, and a silicon case, which gives you a firm grip.

Kit Includes:

• WS100 Fluoride/pH meter -1 pc; 
• 201T-S 3-in-1 plastic pH/ATC electrode -1 pc; 
• F501 Fluoride combination electrode -1pc; 
• pH standard buffer solution (pH 4.00, pH 7.00and pH 10.01, 50mL) -1pc/each; 
• Fluoride calibration solution (0.19ml/L and 19mg/L, 50mL) -1pc/each; 
• Screw driver -1pc; 
• Spare AA batteries - 3pcs;
• Operation manual - 1pc; 
• Carrying case -1pc