Extech 407510
Heavy Duty Dissolved Oxygen Meter

Super large 1.4" (36mm) LCD display
Dual display of oxygen and temperature
Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C)
Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe
Fast 0.8 second sampling time
Recall Min/Max/Average readings
Data Hold
Built-in RS-232 PC serial interface with optional data acquisition software and datalogger
Auto power off saves battery life
Optional Windows® Data Acquisition Software and serial cable enable user to display and capture readings on a PC, and set time intervals and alarms
Optional battery operated Datalogger module stores over 8000 readings for later transfer to a PC

Extech 407510 Shown

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.

Ordering Information
Model	Description	Buy Online	Price
407510	Extech 407510 Dissolved Oxygen Meter Kit, Heavy Duty, w/Holster		$399.99
Included Accessories
	(1) 0.8" (20mm) diameter probe on 44" (1.1m) cable (5) Membranes (1) Rubber holster (1) 9V battery (1) Hard vinyl carrying case (1) Built-in RS-232 PC serial interface	Included
Optional Accessories
156119	Extech 156119 AC Adaptor 117 VAC		$24.99
156221	Extech 156221 AC ADAPTOR, 220VAC FOR HEAVY DUTY SERIES		$24.99
380340	Extech 380340 Datalogger Module w/PC Software		$209.99
407001	Extech 407001 Data Acquisition Program & Cable		$69.99
780417	Extech 780417, Replacement Membranes (10/Pack)	Discontinued
780417A	Extech 780417A, Replacement Membranes (10/Pack)		$30.99
780418	Extech 780418 DO Internal Fill Solution 2 Pack		$24.99