Precision Portable Dissolved Oxygen Meter

Microprocessor-based meter, high accuracy, good repetition Self-diagnostic for easy trouble-shooting

Precision Dissolved Oxygen Meter

Main Features

Microprocessor-based meter, high accuracy, good repetition Self-diagnostic for easy trouble-shooting Meter factory reset function: users can use this function to reset the meter to the factory default and data log for convenient operation2 points push button calibration Salinity and barometric pressure manually compensation Automatic temperature compensation: for best accuracy under fluctuating temperatures Stability and average function for optimized results Auto-sleep function for Benchtop meter Auto-off conserves energy and lengthens battery lifespan(Portable) Low battery indicator: when battery icon lights up, battery power is low. Replace batteries with fresh ones as soon as possible (Portable) Store and output data function: the meter can store up to 500 sets data Data can be sent to computer via USB link

Models and Specifications

Model	RDB100
DO Range	0.00-19.99 /   20.0-90.0 mg/L
DO Resolution	0.01 / 0.1 mg/L
DO Accuracy	±0.3mg/L
Calibration   Point	2 points
Temperature   Range	0.0-99.9°C / 32-212
Temperature   Resolution	0.1°C / 0.1
Temperature   Accuracy	±0.5°C / ±0.9
Temperature   Compensation	0.0-50.0°C Auto
Cal Reminding	Yes
Memory	500 sets
Ambient   Temperature	5-45°C
Display	Meter sleeps   (Benchtop) or shuts off (Portable) automatically 15 minutes after last key is   pressed
Input	BNC,φ3.5mm sockets
Output	USB
Power	9V DC adepter,500 mA   100/240V (Benchtop)
	4X1.5V “AAA” alkaline battery (Portable)

  DO Meter Selection Guide

Model	Description	Configuration	Application Field
RDB100-01	Precision Portable DO Meter	portable DO meter   (RDB100) DO electrode (DO-898)                         maintenance kit	Water-quality testing; Surface   and ground water testing; Ecological studies and monitoring; Field,   laboratory and institutions

Precision Portable Dissolved Oxygen Meter