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PH-222

ATC, auto calibration PEN PH METER Model : PH-222

Product Description

PH-222

Pen type, with electrode, ATC
pH METER
Model : PH-222
FEATURES
* Pen type digital pH meter, all in one, pH electrode is pH Temp. ATC ( Automatic temperature
included, easy for general purpose application. Compensation compensation ), build thermister Temp.
* Build in temperature sensor, ATC ( auto temperature sensor.
compensation ). Memory Recall Maximum & Minimum value.
* pH 4, pH 7 standard solution are standard accessories. pH pH 7, pH 4 or pH 10, 3 points
* Easy to change the pH electrode. Calibration calibration ensure the best linearity and
* Temperature measurement, , .℃ ℉ accuracy.
* IP67, water proof and protection. *Other calibration point that near the
* Auto calibration for pH 4, pH 7 or pH 10 or other value. pH 7, pH 4, and pH 10 are available.
* High input impedance. Data Logger Max. can save 100 point data with recall.
* LCD with two displays and bar graph indicator. Manual, push the data logger button
* Data hold function for freezing the desired value. once will save data one time.
* Auto power off. Circuit Custom one-chip of microprocessor LSI
* Records max. and min. value with recall. circuit.
* 100 point data logger with recall. Operating Meter :
* Microcomputer circuit, intelligent function, high accuracy. Temperature 0 to 60 ( 32 to 140 ).℃ ℉
* Compact size, light weight. pH electrode :
* Power supply by DC 1.5 V battery ( UM4/AAA ) x 4 PCs, -5 to 80 ( 23 to 176 ).℃ ℉
* Available for wide applications, such as aquarium, Operating Less than 80% RH.
beverage, fish hatcheries, food processing, Humidity
photography, laboratory, quality control, school & Power Supply DC 1.5V battery ( UM-4/AAA ) x 4 PCs.
colleges, swimming pools, water conditions. Power Approx. 4.8 mA.
Consumption
SPECIFICATIONS Dimension 186 x 40 x 32 mm
Display LCD, size : 20 mm x 28 mm. ( 7.3 x 1.6 x 1.3 inch ).
* With bar graph indicator. * Meter with pH electrode.
Measurement pH 0 to 14 pH. Weight 131 g/0.36 LB (included electrode).
Range Temp. -5 to 80 ( 23 to 176 ).℃ ℉ Power off Auto power shut off to save battery life.
Resolution pH 0.01 pH.
Temp. 0.1 / 0.1 .℃ ℉ Standard Instruction Manual………………………… 1 PC
Accuracy pH ± 0.02 pH Accessories pH electrode, PE-12…………………….. 1 PC
* After calibration. ( included ) pH 7.00 buffer solution, PH-07A……….. 1 PC
Temp. ± 0.8 / ± 1.5 .℃ ℉ pH 4.00 buffer solution, PH-04A……….. 1 PC
pH Input 10^12 ohms. * PE-12, PH-07A, PH-04A are the
Impeda consumer accessory.
pH Electrode Included.* PE-12 Optional pH electrode, PE-12
Data Hold Freeze the display reading. Accessories pH 7.00 buffer solution, PH-07A
Sampling Approx. 0.8 second. pH 4.00 buffer solution, PH-04A
Time Hard carrying case, Model : CA-06
Soft carrying case, Model : CA-05A
* Appearance and specifications listed in this brochure are subject to change without notice.