This manual introduces the features and characteristics of the Extech Heavy Duty Dissolved Oxygen / Temperature Meter
The Extech Model 407510 is a heavy-duty meter that simultaneously displays dissolved oxygen, oxygen in air, and temperature. It features a remote polaro graphic dissolved oxygen sensor with a precision thermistor and includes advanced capabilities such as RS 232 PC serial interface, data hold, auto shut off, and Min/Max/Avg recording.
| Measurements | Dissolved O2: mg/l; Oxygen in air: %; Temperature: °C/°F |
|---|---|
| Sensor Structure | Remote Polaro graphic Dissolved Oxygen Sensor |
| Battery Power | 9V alkaline battery |
| Weight | 0.74 lbs. / 335 g |
| Dimensions (Main instrument) | 7.1 x 2.8 x1.3" (180 x 72 x 32mm) |
| Data Output | RS 232 PC serial interface |
| Operating Temperature | 32 to 122 °F (0 to 50 °C) |
The sample rate is approximately 0.4 seconds.
The meter turns off automatically after 10 minutes of inactivity.
The meter requires a 9V alkaline battery.
Extech warrants the instrument to be free of defects for one year from the date of shipment.