Products > By Type > CyberScan Waterproof Handheld

CyberScan PCD 650

Product Features

A Eutech Star Buy! Combining the strengths of all CyberScan 600 series meters, the CyberScan PCD650 is our top-of-the-line waterproof handheld that enables concurrent measurement of pH, conductivity, dissolved oxygen and temperature, all at the same time.

:: Simultaneously measures and displays four parameters
:: ±1% full scale accuracy at 3-decimal resolution across a wide measurement range
:: Ion-measurement capabilities with 3-digit resolution
:: Accepts two-cell and four-cell conductivity probe to measure up to 500 m/s — meter measures pure water!
:: Selectable multi-point calibration for more accurate conductivity measurements or single-point calibration for quick, convenient calibration with no mistakes
:: Measures 90.00mg/L in DO concentration and 600% in DO saturation—one of the widest dissolved oxygen measurement ranges offered in the handheld market today
:: Fast and easy DO calibration with 100% calibration option against atmospheric air or 0% calibration against a zero solution
:: Salinity, Temperature and Pressure Compensation—accurate readings under varying conditions
:: No warm up time required with galvanic system of measurement
:: One-Glance-Tells-All Screen Display with Backlight
Electrode status report, calibration data and simultaneous display of up to 4 parameters
:: Rugged and IP67-rated waterproof for applications in harsh environments. Meter floats on water!
:: Easy-to-understand prompt messages for easy set-up, calibration and trouble-shooting

Recorded readings individually stamped with time and date in GLP compliant format


Auto-logging meter saves readings automatically within seconds to prevent data loss


HI-LO limit alarm for easy quality control – Meter alerts when readings fall outside selected ranges


Wireless Information Technology: No wires, no cables—Transfer data from meter to computer with the press of a button


Non-Volatile Memory protects information and meter settings, even when batteries run out


Four Levels of Password Protection prevents tampering or accidental data deletion

:: Calibration Alarm: No more out-dated calibration settings

Carrying Kit


Environmental: Test water quality, monitor health of aquatic ecosystems, survey surface and ground water drinking supplies, and meet EPA regulations.

Water Quality Testing: For analyzing water hard water, untreated water, drinking water, effluent water, pool water and incoming process water. Ideal for all types of quality assurance and water quality testing.

Industrial: For checking metal finishing, cooling tower water, printing fountain solutions, boiler water, brines, rinse tanks, ponds, pollution control, recirculating systems, waste water and industrial process systems. Useful for food analysis and quality assurance testing.

Aquaculture: Use to monitor oxygen levels in catfish and shrimp farming; game stocking ponds; ornamental fish tanks and ponds; and other fish farming applications.


Product Specification

pH Range
-2.000 to 20.000 pH
Resolution & Accuracy 0.1/0.01/0.001 pH & ±0.002 pH
No. of pH Calibration Points 1 (Offset) to 6 points 
pH Buffer Options USA, NIST, DIN, PWB, Custom
mV Range ±2000.0 mV
Resolution & Accuracy 0.1 mV & ±0.2 mV
Ion Concentration Range 0.001 to 19900
Resolution & Accuracy 2 or 3 digits & ±0.5% FS (mono); 1% FS (div)
No. of Ion Calibration Pts 
Up to 8
DO Range 0 to 90.00 mg/L or ppm / 0 to 600%
Resolution & Accuracy 0.01 mg/L or ppm / 0.1% ; ±0.2mg/L / ±0.2%
Salinity Correction Automatic
Resolution & Accuracy 0.0 to 50.0ppt & 0.1 ppt
Barometric Pressure Correction Automatic correction with built-in sensor
Resolution & Accuracy 450 to 825 mmHg / 59.9 to 109.9 kP &
0.1 mmHg or 0.1 kPa
Conductivity Range
.. to 500 mS/cm
Resolution & Accuracy 0.05% FS & ±1% FS + 1 LSD
Cell Constant 0.010 to 10.000
Temperature Coefficient
Linear & Pure
TDS Range .. to 500.0 ppt
Resolution & Accuracy 0.05% FS & ±1% FS +1 LSD
Salinity Range 0 to 80 ppt
Resolution & Accuracy 0.05% FS & ±1% FS +1 LSD
Temperature Range -10.0 to 110.0 °C / 14.0 to 230.0 °F (Meter)
Resolution & Accuracy 0.1 °C/°F & ±0.5°C/ ±0.9°F
Temperature Compensation Automatic / Manual (0 to 100 °C)
Memory 500 Data Sets with Date/Time stamping & 
Security password protection 
Output IrDA Wireless Communications
Multi-data Back-lit dot matrix; 7.2 cm (H) X 5.4 cm (W)
Special Functions Auto-Calibration; Data-logging options with time/date indexed,  GLP compliance; Simultaneous Display and measurement of 4 parameters; Cal-due alarm; pH slope/offset Display & Self-diagnostic
Power 4 X 1.5 V "AA" Alkaline batteries or 9 V DC adapter, 500 mA

Order Information

Order No.

Stock Code Item

Waterproof CyberScan PCD 650 Handheld Meter with pH electrode (FC7252203B DJ), 4-Cell Conductivity Probe (ECCONSEN9203J), Dissolved Oxygen probe (DOHANDYNEW), DAS software, power adapter & carrying kit set

*All probes comes with 3m long cable.

General purpose plastic-body double junction gel-filled pH combination electrode, 12 X 90mm, BNC connector, 3m cable
4-cell epoxy-body electrode with ATC, cell constant K=1.0, 12 x 120mm, 8-pin connector, 3m cable
Galvanic Dissolved Oxygen electrode, ATC, 10-ft cable with assembled membrane cap housing, refilling electrolyte and souring pad
Temperature Probe ATC
Universal Power Adapter
Serial Impact Micro-Printer: Dot-matrix, paper-roll portable printer with 25-pin female connector. Includes one roll of paper and a 110/120 VAC power adapter.
Serial Impact Micro-Printer: Dot-matrix, paper-roll portable printer with 25-pin female connector. Includes one roll of paper and a 220/230 VAC power adapter.
Serial Impact Micro-Printer with Built-in Real Time Clock: Dot-matrix, paper-roll portable printer with 25-pin female connector. Includes one roll of paper and a 220/230 VAC power adapter.
Adpater for RS232 Communication Cable: 9-pin male to 25-pin male connector.
USB IrDA Interface Adapter
RS232 (LED) Interface Adaptor

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