Model	LAQUA PH220 pH/ORP/Temperature (°C/°F)
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
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 Data Log	Yes
Real-time Clock	Yes
Date & Time Stamp	Yes
Measurement Modes	Auto Stable, Auto Hold, and 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	BNC (for pH electrode), phono (for temperature sensor)
Meter Output	phono (for PC/printer connection)
Display	Custom LCD with backlight
Housing	IP67 rating, 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)

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100 mg/L Chloride Ion Standard Solution

100 mg/L Fluoride Ion Standard Solution

100 mg/L Nitrate Ion Standard Solution

1000 mg/L Ammonium Ion Standard Solution

1000 mg/L Calcium Ion Standard Solution

1000 mg/L Chloride Ion Standard Solution

1000 mg/L Fluoride Ion Standard Solution

1000 mg/L Nitrate Ion Standard Solution

111.8 mS/cm Conductivity Standard Solution

12.88 mS/cm Conductivity Standard Solution

1413 uS/cm Conductivity Standard Solution

2.50 mmol/L Calcium Ion Standard Solution Y052H

3551-10D Conductivity Cell

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3552-10D Conductivity Cell

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5402 DO Electrode Tip

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9382-10D Conductivity Cell

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AC adapter cable set

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Aqualog Datastream

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Condensed pH Standard Solution 110-10

Condensed pH Standard Solution 110-4

Condensed pH Standard Solution 110-7

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Glass Electrode 1076A-10C

H-1 Series

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0040N-10D

ISFET pH Electrode

1.25 mmol/L Calcium Ion Standard Solution Y052L

100 mg/L Ammonium Ion Standard Solution

100 mg/L Calcium Ion Standard Solution

100 mg/L Chloride Ion Standard Solution

100 mg/L Fluoride Ion Standard Solution

100 mg/L Nitrate Ion Standard Solution

100 mg/L Potassium Ion Standard Solution

1000 mg/L Ammonium Ion Standard Solution

1000 mg/L Calcium Ion Standard Solution

1000 mg/L Chloride Ion Standard Solution

1000 mg/L Fluoride Ion Standard Solution

1000 mg/L Nitrate Ion Standard Solution

1000 mg/L Potassium Ion Standard Solution

2.50 mmol/L Calcium Ion Standard Solution Y052H

3.33M KCl Internal Reference Solution

4163-10T Temperature Compensation Electrode

514-05

0.5% NaCl Standard Solution

514-22

1.41 mS/cm Conductivity Standard Solution

514-23

12.9 mS/cm Conductivity Standard Solution

514-50

5.0% NaCl Standard Solution

6069N-10C

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6252-10D

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6261-10C

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9415-10C Standard ToupH electrode

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9418-10C Micro ToupH electrode

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Calcium Ion Electrode Tip 7683S

Calcium Ion Sensor S050

Calcium ion sensor S051

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Chloride Electrode Filling Solution

Chloride Ion Electrode (Combination ISE) 6560S-10C

Chloride Ion Electrode Tip 7660S

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Condensed pH Standard Solution 110-10

Condensed pH Standard Solution 110-4

Condensed pH Standard Solution 110-7

Conditioning Solution 514-20

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Meter Kit	Package Details
PH220-K	LAQUA PH220 pH/ORP/Temperature meter 2 x AA batteries Manual and quick guide 9652-10D plastic-body, gel-filled pH electrode integrated with temperature sensor pH 4.01, 7.00, 10.01 buffers (60ml each) Carrying case
PH220-KN	LAQUA PH220 pH/ORP/Temperature meter 2 x AA batteries Manual and quick guide 9652-10D plastic-body, gel-filled pH electrode integrated with temperature sensor pH 4.01, 6.86, 9.18 buffers (60ml each) Carrying case

LAQUA PH220

Handheld pH/ORP/Temperature Meter

Meter Kits Available

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Potentiometry

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