HORIBA LAQUA PD220 Handheld pH/ORP/Dissolved Oxygen/Temperature Meter

pH Range

-2.00 to 16.00 pH

Resolution

0.01 pH

Accuracy

± 0.01 pH

Calibration Points

Up to 5 (USA & NIST) / Up to 6 (DIN)

Buffer Options

USA, NIST, DIN

ORP Range

± 2000 mV

Resolution

0.1 mV (< ±1000 mV), 1 mV (≥ ±1000 mV)

Accuracy

±0.3 mV (< ±1000 mV), 0.3% of reading (≥ ±1000 mV)

Calibration Option

Yes

DO Range

0.00 to 20.00 mg/L / 0.0 to 200.0 %

Resolution

0.01 mg/L or 0.1 %

Accuracy

±0.1 mg/L

Salinity Compensation

0.0 to 40.0 ppt

Barometric Pressure Compensation

Yes

Temperature Compensation

Yes

Calibration Points

Up to 2

DO Probe Type

Galvanic integrated with temperature sensor

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

1000

Auto Log Data

Yes

Real-time Clock

Yes

Date & Time Stamp

Yes

Measurement Modes

Auto Stable, Auto Hold, Real Time

Offset & Average Slope Display

Yes

Calibration Alarm

Yes (Programmable: up to 90 days)

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

2 x BNC (for pH and DO electrodes), 2 x phono (for temperature sensors)

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. 260g (with batteries) / 216g (without batteries)