Extech RF40 Taşınabilir Batarya Refraktometre with ATC (°F)

Genel Özellikler

• Measures -60 to 32°F Propylene/Ethylene Glycol freeze point and 1.11 to 1.30 Specific Gravity of Battery Acid
• Automatic Temperature Compensation (ATC)
• Requires only 2 or 3 drops of solution
• The prism and lens with a simple focus adjustment
• Complete with case, calibration screwdriver, plastic pipette and calibration solution