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Product Features

Measures dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
0.01 mg/L or 0.1% DO resolution
Compensates salinity, temperature, and atmospheric pressure
Allows up to 2 calibration points using galvanic DO electrode
With real-time clock and date/time stamp for GLP compliance
Auto log data; built-in memory can store up to 1000 data
Auto stable, auto hold, and real-time measurement modes
Built-in electrode holder allows 2 electrodes to be attached
Monochrome LCD with white LED backlight: 50 x 50 mm
Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip

Delivery options

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Horiba Laqua DO220 Handheld Water Quality Meter Kit

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SKU

3200779531

Details

The Horiba Laqua DO220 features a powerful meter design with IP67 rating and shock & scratch-resistant housing in combination with digital sensors that brings flexibility and dynamic measurement experience.

Key Features

Measures dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
0.01 mg/L or 0.1% DO resolution
Compensates salinity, temperature, and atmospheric pressure
Allows up to 2 calibration points using galvanic DO electrode
°C & °F temperature readings
With real-time clock and date/time stamp for GLP compliance
Auto log data; built-in memory can store up to 1000 data
Auto stable, auto hold, and real-time measurement modes
Auto shut-off (programmable: up to 30 minutes)
Built-in electrode holder allows 2 electrodes to be attached
Monochrome LCD with white LED backlight: 50 x 50 mm
Phono jack output for connecting meter to computer via PC (USB) cable for data collection and to printer via printer (RS232) cable for printout
Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
Powered by 2 x AA batteries
Packaged with galvanic electrode in carrying case
3 years meter warranty

Package Contents

DO220 Meter
9552-20D Galvanic DO probe, 2 m cable
2 x AA Batteries
Carrying case
Manual & Quick Guide

This product currently has a lead time of 1-2 weeks.

Product Specifications

Model	LAQUA DO220
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 °C
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 PC (USB) cable PN 3200779639
Printer Communication	Yes via Printer (RS232) cable PN 3200779638
Meter Inputs	BNC (for DO electrode), phono (for temperature sensor)
Meter Output	phono (for PC/printer connection)
Display	Custom LCD with backlight
Housing	IP67, shock & scratch resistant, non-slip
Power Requirement	2 x AA batteries
Battery Life	> 500 hours
Meter Dimensions	160 (L) x 80 (W) x 40.60 (H) mm
Meter Weight	Approx. 260 g (with batteries) / 216 g (without batteries)