Disposable Syringes, 50ml, Luer-Lock, Non-Sterile, Case of 125 Washdown Scales Ratio Measurement Mode - The

Disposable Syringes, 50ml, Luer Lock, Non Sterile, Case of 125 Washdown Scales Ratio Measurement Mode The Ratio Measurement Mode The HI98713 measures turbidity using the ratio method with a 90° and 180° light detector for more accurate measurements Feature Specification Manufacturer Penn Plax® Model B11 Product Type Automatic Battery Back Up Air Pump Power Source 2 × D cell batteries (not included) AC Connection Detects power outages only (does not power or charge the pump) Automatic Operation Yes Manual Operation Yes Maximum Aquarium Size Up to 55 gallons (208 L) Operating Time Up to 48 hours (depending on battery quality) Air Outlet Single Dimensions Approximately 6 × 3