Laqua PD220-K Handheld Water Quality Meter (pH/ORP/DO ) Kit

Features:

– Automatic pH calibration – up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers)
– 0.01 pH resolution- Offset and average slope display – Automatic / manual temperature compensation and temperature calibration function- Can measure OPR using a separate probe (optional)- ORP calibration option- 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 – Up to 2 DO calibration points – With real-time clock and date/time stamp for GLP compliance- Auto log data; built-in memory can store up to 1000 data- Auto shut-off (programmable: up to 30 minutes)- Auto stable, auto hold, and real time measurement modes- Calibration alarm (programmable: up to 90 days)- Built-in electrode holder allows 2 electrodes to be attached- Monochrome LCD with white LED backlight: 50 x 50 mm- Phone jack output for connecting the meter to computer via PC (USB) cable for data collection and software upgrade 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 electrodes and calibration solutions in carrying case- 3 years meter warranty

Specifications

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 (less than +/- 1000 mV), 1 mV (greater than or equal to +/-1000 mV)- Accuracy: +/- 0.3 mV (less than +/- 1000 mV), 0.3% of reading (greater than or equal +/- 1000 mV)- Calibration Option: Yes Dissolved oxygen: – 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 Others: – Memory Data: 1000- Auto Log Data: 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- 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: 2 x BNC (for pH and DO electrodes), 2 x phono (for temperature sensors)- Meter Output: phono (for software upgrade only)- 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) Includes: – LAQUA PD220 dual channel pH/ORP/DO/Temp meter- 2 x AA batteries- Manual and quick guide- 9652-20D plastic-body, gel-filled pH electrode with integrated temperature sensor, 2m cable- 9552-20D Galvanic DO probe with integrated temperature sensor, 2m cable- pH 4.01, 7.00, 10.01 buffers (60ml each)- Electrode adapter- Carrying case