CT-6020A
Pen pH Meter Instruction
Manual
Caution
Please read the manual carefully before using the meter.
The glass electrode at the bottom of the pen is fragile, please use it carefully after
taking off the protection cap. Any damage may cause the invalid of the electrode.
The duration period of the glass electrode is one year from the date of purchase
whether you use it or not, please change the electrode in time.
The electrode can not be used under the dry condition, always soak the electrode into
the distilled water or purified water for 5 – 30 minutes to activate before use.
FEATURES
* Range: 0.00 to 14.00 pH
* LCD indicates both pH & Temp.
* Pen type digital pH meter with external pH electrode,
easy to use
* Data hold function for freezing the desired value
* Water proof and protection
* Auto power off without any operations after 10 mins
* Supplied with a set of pH 4.01, pH 7.00, pH 10.01
buffers
* Microcomputer circuit, intelligent function, high
accuracy
* Easy to change the pH electrode
* Compact size, light weight
* Temperature measurement,
℃
,
℉
* Power supply by DC 1.5 V battery (LR44, BAT ) x 4
PCs
* Build in temperature sensor, ATC (auto temperature
compensation)
* Available for wide applications, such as aquarium,
beverage, fish hatcheries, food processing,
photography, laboratory, quality control, school &
colleges, swimming pools, water conditions
* Auto calibration for pH 4.01, pH 7.00,and pH 10.01
SPECIFICATIONS
Display
LCD, size : 20 mm x 27 mm.
Consumption
Measurement Range
pH
0.00 to 14.00 pH
Temp.
0 to 50
℃
( 32 to 122
℉
)
Resolution
pH
0.01 pH.
Temp.
0.1
℃
, 1
℉
Accuracy
pH
± 0.02 pH
* After
calibration
Temp.
± 1
℃
, ± 2
℉
