Product Description:

The Polarographic type Oxygen probe with an incorporated Temp. sensor, high precision measurement for Dissolved Oxygen(DO), Oxygen in air(O2) & Temp. measurement. Features: Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle. ; Separate probe with 4 meters cable ; Automatic Temp. compensation from 0 to 50 for sensor. ; Microprocessor circuit assures high accuracy and provides special functions and features. ; Multi-display, show Dissolved oxygen & Temp. at the same time ; LCD with two display, easy readout. Technicals Specifications: Operating Range : Temperature:0 °C to 50 °C (32 °F to 122 °F) Humidity: Max. 80% RH. Power off : Auto shut off saves battery life, or manual off by push button ; Resolution : Dissolved Oxygen:0.1mg/L, Oxygen in Air:0.1% O ² Temperature:0.1 °C. Data Hold : Freeze the display reading. Operating Conditions : Temp:0 to 50 Deg C,Humi:Less than 80% RH ; Accuracy : Dissolved Oxygen:± 0.4 mg/L.L, Oxygen in Air:± 0.7% O2, Temperature:± 0.8 C /1.5 F ; Power Supply : DC 1.5V battery ( UM-4/AAA ) x 4 PCs Dimensions : Main instrument: 180 x 40 x 40 mm ( 7.1 x 1.6 x 1.6 inch ),Oxygen probe : 190 mm x 28 mm Dia. ( 7.5" x 1.1" Dia. ),Probe's cable length : 4 meters.