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PORTABLE pH/mV/oC/oF METER - SELON221

AUTOMATIC CALIBRATION:, The meters is capable of calibrating up to 3 points using, USA or NIST pH standard buffer. - more info check here: http://www.buymeasuringtools.com/PORTABLE-pH-mV-oC-oF-METER-10249892/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: SELON Model Number: SELON221

Product Features:

AUTOMATIC CALIBRATION:

The meters is capable of calibrating up to 3 points using

USA or NIST pH standard buffer.

Business Terms:

Port: Shanghai

Minimum Order Quantity: 2 Set/Sets

Supply Ability: 1000 Set/Sets per Week

Payment Terms: L/C,D/P,T/T

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PORTABLE pH/mV/oC/oF METER
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Product Packagings & Delivery Terms:

Packaging Detail: Carton Box Dimension:24.5cm*21.8cm*10.5cmGW:1.1kg

Delivery Detail: 7 days

Specifications and Product Details:

SELON 2 SERIES

PORTABLE pH/mV/ORP/oC/oF METER

SELON 2 Series meters includes models 220, 221 for the measurement of acidity and alkalinity in liquids.

AUTOMATIC CALIBRATION:

The meters is capable of calibrating up to 3 points using

USA or NIST pH standard buffer.

From Setup Menu, choose Calibration and immerse pH electrode into indicated calibration solution, press ENTER

key and meter is automatically calibrated.

AUTO-BUFFER RECOGNITION:
During calibration, if the calibration solution does not

match the meter’s indicated value, an ERROR message

is displayed. After calibration, the percentage slope of

the electrode is displayed before the meter returns to measurement mode. Per the slope value, you decides

whether to change the pH electrode.

AUTOMATIC TEMPERATURE COMPENSATION:
Using the supplied temperature probe, the temperature value

is displayed on the screen. The meters provides manual or automatic temperature compensation mode for optimum

accuracy under variable temperature conditions.

HOLD FUNCTION:
To keep the latest measurement on the display, after taking a reading press the HOLD key and the measurement remains on

the display, You can easily view and record data.

POWER MONITOR:
During using, The CPU continuously monitors and displays the

battery level, When the battery is running out of power, The

battery icon will disappear from the LCD.

MESSAGE INDICATOR:
The meters displays helpful messages like an on-screen

manual for easy operation of this meter and choosing of the

various functions and options.

SAVE AND COMMUNICATION INTERFACE:
SELON 2 series all have real-time date / clock stamps, The

memory stores up to 50 discrete data sets. Press the SAVE

to store the current measured values and it automatically

generates a serial number with the date and time. This data
can then be sent to a computer via the USB port.

METERS INCLUDED:

pH Electrode, ORP Electrode (Only for SELON 221), pH

Standard Buffer, Temperature Probe, 9V Battery

SPECIFICATIONS:

ModelSELON220SELON221
pH Range

-2.00~16.00pH

-2.00~16.00pH
pH Accuracy

±0.01pH

±0.01pH
mV Range

0~±1999mV

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mV Accuracy

±1mV

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ORP Range0~±1999mV
ORP Accuracy±1mV
Temperature Range

0~100.0oC, 32~212oF

Temperature Accuracy

±1oC, ±1.8oF

pH Calibration Points

2 points

Calibration Solution

NIST, pH4.00/6.86/9.18 or USA, pH4.01/7.00/10.01

Temperature Compensation

0~100oC, 32~212oF, Automatic or Manual

Memory

50 data sets with Date/Time stamping

Output

USB communication interface

Power Requirements

9V/800mA battery

Dimensions

185(L)×88(W)×32(H)mm

Weight

300g

Weight:300g

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