PH/ORP, DO, CD/TDS METER
Model : YK-2005WA
* One meter for multi purpose operation : PH/ORP, DO, CD/TDS METER.
* pH : 0 to 14.00 pH, ORP : 1999 mV.
* Conductivity : 200 uS/2 mS/20 mS/200 mS.
* Dissolved oxygen : 0 to 20.0 mg/L.
* ATC (automatic temperature compensation).
* Real time data logger (record year, month, date, hour, minute, second), 16,000 data logger.
* Max., Min., Data hold.
* RS-232 computer interface.
* Optional data transmission software, SW-DL2005.
* Optional electrode : pH, ORP, CD/TDS, DO, ATC probe.
* Jumbo LCD, unit with dot matrix display.
* DC 1.5V (UM-3, AA) x 4 PCs or DC 9V adapter in.
* Size : 203 x 76 x 38 mm.

Description： CONDUCTIVITY METER
Model : YK-2014CD
* Range : 200 uS/2 mS/20 mS/200 mS.
* Automatic temp. compensation, ATC factor adj.
* Carbon rod electrode for long life.
* Max., Min., Data hold, zero adjust.
* RS-232 computer interface.
* Jumbo LCD, unit with dot matrix display.
* DC 1.5V (UM-3, AA) x 4 PCs or DC 9V adapter in.
* Size : 203 x 76 x 38 mm.
* Same function and range as YK-2004CD but probe use Pt glass electrode instead of carbon rode　　　　　　　　　　
　probe, high performance for the　low coductivity measurement.

CONDUCTIVITY METER
Real Time Data Logger
Model : YK-2005CD
* High capacity, 16,000 data logger no.
* Real time data logger (record year,month,date,hour,minute,second).
* Range : 200 uS/2 mS/20 mS/200 mS.
* Automatic temp. compensation, ATC factor adj.
* Carbon rod electrode for long life.
* Max., Min., Data hold, zero adjust.
* RS-232 computer interface, Jumbo LCD display.
* Optional data transmission software, SW-DL2005.
* DC 1.5V(UM3, AA) x 4 or DC 9V adapter in.
* Size : 203 x 76 x 38 mm.

CONDUCTIVITY METER

CONDUCTIVITY METER, 4 ranges, professional
Model : YK-2004CD
* Range : 200 uS/2 mS/20 mS/200 mS.
* Automatic temp. compensation, ATC factor adj.
* Carbon rod electrode for long life.
* Max., Min., Data hold, zero adjust.
* RS-232 computer interface.
* Jumbo LCD, unit with dot matrix display.
* DC 1.5V(UM-3, AA) x 4 PCs or DC 9V adapter in.
* Size : 203 x 76 x 38 mm.

Conductivity solution
Model : CD-14

CONDUCTIVITY METER, ATC, two displays
Model : CD-4322
* 2 ranges : 2 mS, 20 mS.
* Temperature measurement, oC/ oF.
* LCD display, pocket type.
* Automatic temperature compensation.
* 1600 Data logger point.
* Optional data transmition software, SW-DL2005.
* Separate probe, easy operation.
* RS-232 interface, Record(max.,min.)
* DC 9V battery(006P) or DC 9V adapter in.

CONDUCTIVITY METER
Model : CD-4312
* Range 1 : 0 to 1.999 mS.
* Range 2 : 2 to 19.99 mS.
* Automatic temperature compensation.
* Data hold.
* DC 9V battery(006P).
* Size : 135 x 60 x 33 mm.

POCKET CONDUCTIVITY METER
Model : CD-4302
* 12.5 mm(0.5 ") LCD, max. display 1999.
* 2 ranges : 0 -1.999 mS, 2 -19.99 mS.
* Automatic temperature compensation.
* Size : 131 x 70 x 25 mm, Pocket size.

CONDUCTIVITY METER
Model : CD-4301
* 4 ranges: 200 S, 2mS, 20mS, 200mS.
* Automatic temperature compensation.

Description： CONDUCTIVITY / TDS PROBE
Model : YK-200PCT
* Plug in the YK-2001PH to be a professional Conductivity and TDS Meter.
* Conductivity : 2/20 mS, 2 ranges
* TDS : 2000/20,000 PPM, 2 ranges
* Temperature : 0 to 60.0 oC, 0.1oC/0.1oF.
* ATC & variable temp. compensation factor adj.

Description： CONDUCTIVITY PROBE
Model : YK-200PCD
* Plug in the YK-2001PH to be a professional Conductivity Meter.
* Conductivity : 2/20 mS, 2 ranges
* Temperature : 0 to 60.0 oC, 0.1oC/0.1oF.
* ATC & variable temp. compensation factor adjustment (0 to 5.0% per oC).

Description： INTELLIGENT PH METER
Model : YK-2001PH
* pH Meter with mV and " plug and play " function.
* pH(0.00 to 14.00 pH), mV(1999 mV).
* Manual temp. compensation adj. or ATC via the
optional temp. probe(YK-200PATC).
* Be plugged with optional " plug & play " probes :
YK-200PCT, YK-200PCD, YK-200PDO, to be a professional Conductivity Meter, TDS Meter, Dissolved Oxygen Meter.
* RS-232, Hold, Memory record, oC/oF, 0.1 degree.
* Patented.
PH electrodes :
PE-03, PE-11, PE-01,
PE-04HD, PE-06HD.

Description： CONDUCTIVITY METER
Model : YK-43CD
* 2 Ranges : 2 mS, 20 mS.
* Large LCD display, 21.5 mm digit height.
* Automatic temperature compensation.
* Data hold, professional housing case.
Features： CONDUCTIVITY METER
Model : YK-43CD
* 2 Ranges : 2 mS, 20 mS.
* Large LCD display, 21.5 mm digit height.
* Automatic temperature compensation.
* Data hold, professional housing case.

CONDUCTIVITY/TDS METER
Model : YK-22CT
* Conductivity : 2 mS, 20 mS, 2 ranges.
* TDS : 2,000, 20,000 PPM, 2 ranges.
* Temp. : 0 to 60.0 oC, oC/oF.
* ATC, RS232, Hold, Record (Max., Min.).

CONDUCTIVITY METER, wide range
Model : CD-4306
* Wide ranges conductivity meter
* 4 ranges : 200 uS, 2 ms, 20 mS, 200 mS.
* 4 rings conductivity probe, high performance.
* Data hold. RS-232 interface.

CONDUCTIVITY METER
Model : CD-4303HA
* -P circuit, LCD with display unit.
* Max., Min., Memory recall button.
* 200uS/2mS/20mS, ATC, Cell adj.
* Size : 180 x 72 x 32 mm.

CONDUCTIVITY METER
Model : CD-4303
* -P circuit, LCD with display unit.
* Max., Min., Memory recall button.
* 200uS/2mS/20mS, ATC, Cell adj.
* Size : 180 x 72 x 32 mm.
* RS-232 output.

Model : PCD-432
* 2 ranges : 2,000 uS, 20 mS.
* Temperature measurement, oC/oF.
* Automatic temperature compensation.
* Separate probe, easy for remorting operation.
* Carbon rode electrode, high reliability.
* Data hold, Record ( max., min. ).
* External calibration buttons.
* DC 1.5V battery ( UM-4, AAA ) x 4.