Handheld Meters LAQUA DO220 200 Series

Features
Specifications
Description
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Measures dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
0.01 mg/L or 0.1% DO resolution
Automatic compensation for salinity, temperature, and atmospheric pressure
Up to 2-point calibration using galvanic DO electrode
Selectable °C / °F temperature readings
Real-time clock with date/time stamp for GLP compliance
Auto log function – stores up to 1000 data sets
Auto Stable, Auto Hold, and Real-Time measurement modes
Programmable auto shut-off (up to 30 minutes)
Built-in electrode holder supports up to 2 electrodes
Monochrome LCD with white LED backlight (50 × 50 mm)
Phono jack output – connect to computer via USB cable (data collection) or printer via RS232 cable (printout)
IP67 waterproof/dustproof casing, shock & scratch resistant, non-slip
Powered by 2 × AA batteries
Packaged with galvanic electrode in carrying case
3 years meter warranty

Meter Kits Available

Horiba LAQUA DO220 Dissolved Oxygen/Temperature Meter Kit

Package Details

Meter Kit	Package Contents
DO220-K	LAQUA DO220 Dissolved Oxygen/Temperature meter 2 × AA batteries Manual and quick guide 9552-20D Galvanic DO probe with integrated temperature sensor, 2 m cable Carrying case
DO220-K05	LAQUA DO220 Dissolved Oxygen/Temperature meter 2 × AA batteries Manual and quick guide 9552-50D Galvanic DO probe with integrated temperature sensor, 5 m cable Carrying case

Model	LAQUA DO220 Dissolved Oxygen / Temperature (°C / °F)
DO Range	0.0 to 20.00 mg/L 0.0 to 200.0%
Resolution	0.01 mg/L, 0.1%
Accuracy	±0.1 mg/L
Salinity Compensation	0.0 to 40.0 ppt
Barometric Pressure Compensation	Yes
Temperature Compensation	Yes
DO Probe Type	Galvanic, integrated with temperature sensor
Calibration Points	Up to 2
Temperature Range	-30.0 to 130.0 °C / -22.0 to 266.0 °F
Resolution	0.1 °C / °F
Accuracy	±0.5 °C / ±0.9 °F
Calibration Option	Yes
Memory Data	500
Auto Log Data	Yes
Real-time Clock	Yes
Date & Time Stamp	Yes
Measurement Modes	Auto stable, Auto hold, Real time
Auto Shut-Off	Yes (programmable up to 30 minutes)
Electrode Status	Yes (on-screen display)
Diagnostic Messages	Yes
PC Communication	Yes (via USB cable, PN 3200779639)
Printer Communication	Yes (via RS232 cable, PN 3200779638)
Meter Inputs	BNC (DO electrode), phono (temperature sensor)
Meter Output	Phono (PC / printer connection)
Display	Custom LCD with backlight
Housing	IP67, shock & scratch resistant, non-slip
Power Requirement	2 × AA batteries
Battery Life	> 500 hours
Meter Dimensions	160 (L) × 80 (W) × 40.6 (H) mm
Meter Weight	Approx. 260 g (with batteries) / 216 g (without)

Description

MODEL – LAQUA DO220

Handheld Dissolved Oxygen/Temperature Meter

Waterproof standard handheld meters with backlit LCD, shockproof & scratch-resistant non-slip casing, built-in electrode stand, and foldable meter stand in durable carrying case for routine water quality testing in the field.