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-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
Real-time Clock: Yes
Date & Time Stamp: Yes
Auto Log Data: 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
Software Upgrade: Yes via PC (USB) cable PN 3200779639
PC Communication: Yes via PC (USB) cable PN 3200779639
Printer Communication: Yes via Printer (RS232) cable PN 3200779638
Meter Inputs: BNC (for conductivity 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)
DO220-K Waterproof DO/Temp Handheld Meter Kit (3200779531)
• DO220 Meter
• 9552-20D Galvanic DO probe, 2 m cable
• 2 x AA Batteries
• Carrying case
• Manual & Quick Guide
