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Description： PH/ORP, DO, CD/TDS METERModel : 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 transmissio 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： PEN PH METERModel : PH-222* 0 to 14.00 pH.* ATC (auto temperature compensation).* Auto calibration for pH 4, pH 7 or pH 10.* Meter with pH electrode, all in one.* IP-67, water proof.* Easy replacement for the pH electrode.* Pen type, easy carry out.* Data logger.* pH 4, pH 7 standard solution are included.* DC 1.5V battery (UM-4, AA) x 4, long life.
Description： Model : PH-220S * Complete set with separate soil, spear tip pH electrode and pH 4 and pH 7 standard solution. * Meter : 0 to 14 pH x 0.01 pH. Electrode : 1 to 13 pH. * Auto calibration for pH 4, pH 7 or pH 10. * Temp. adjustment is not necessary. * IP-65 water proof. * Build in reverse display button. * DC 1.5V battery ( UM-4, AA ) x 4, long life. * Spear tip pH electrode, ideal for penetration pH measurements into soil, meats, cheese and other type of measurements requiring sample penetration.
Description： PEN PH METER Model : PH-220 * Separate pH electrode, easy for general purpose and remote measurement. * 0 to 14.00 pH. * Auto calibration for pH 4, pH 7 or pH 10. * Temp. adjustment is not necessary. * IP-65 water proof. * Pen type, easy carry out. * Complete set with separate pH electrode (PE-11) and pH 4, pH 7 standard solution. * Build in reverse display button. * DC 1.5V battery (UM-4, AA) x 4, long life.
Description： PH METER, ATC ,two displays Model : PH-221 * 0 to 14.00 pH, 1,999 mV. * LCD show both pH and the temperature. * ATC or manual TEMP. compensation. * Auto calibration for pH 4, pH 7 and pH 10. * Optional pH electrode and the ATC probe. * 1600 Data logger point. * RS232 computer interface. * DC 9V battery (006P) or DC 9V adapter in.
Description： SOIL PH METER Model : PH-212 * Kits with pH METER, soil pH electrode, pH 4.0/pH 7.0 standard solution, carrying case. * Meter : 0 to 14 pH x 0.01 pH. Electrode : 1 to 13 pH. * Pocket housing, LCD display. * Meter size : 135 x 60 x 33 mm. * Spear tip pH electrode (included), ideal for penetration pH measurements into soil, meats, cheese and other type of measurements requiring sample penetration.
Description： PH METER, economical type Model : PH-211 * 0 to 14 pH x 0.01 pH. * Temp. compensation adjustment is not necessary. * Pocket size, LCD display. * Optional wall mount holder (WH-08) is available for monitoring usage.* DC 9V battery (006P). * Size : 135 x 60 x 33 mm.
Description： PH METER, pocketModel : PH-201* 0 to 14 pH x 0.01 pH.* Economical type.* pocket size.* Accuracy : 0.1 pH (pH 4 - pH 10).* Display : LCD, 13 mm digit size.* Size: 131 x 70 x 25 mm.