商品説明Whether monitoring a food process, a lake’s oxygen level, a fish tank, or the BOD of drinking water, OMEGA has a dissolved oxygen meter which will fit your application. All OMEGA dissolved oxygen meters combine accuracy with simplicity of operation and portability. All models feature a rugged, reliable, fast-response, and easy-to-maintain, replaceable, polarographic oxygen probe which fits standard BOD bottles. The DOB-210 analog meters display results between 0-120% saturation and 0-15 ppm (simultaneously) with accuracies of ±2% saturation and ±0.2 ppm, respectively. Temperature reading (switch to “Temp.” to display the sample temperature) is standard on all OMEGA oxygen meters. Similar in function and utility to the analog units, the DOB-210 digital dissolved oxygen meter features easy-to-read 3.5 digit LCD displays. Results are displayed over the 0 to 20 ppm range with ±0.1 ppm accuracy, and a sample temperature readout (0 to 50°C) mode.