Portable PH/ORP multi parameters Meter for SX721
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Portable PH/ORP multi parameters Meter for SX721

Item No.: 267377
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:BQSX721Measuring range:-2.00 ~ 19.99pHResolution:
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Description
Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
BOQU
Model Number:
BQSX721
Measuring range:
-2.00 ~ 19.99pH
Resolution:
0.1/0.01 pH
Accuracy:
Meter:±0.01pH; Overall: ±0.02pH
Measuring range (mV/ORP/EH):
-1999mV ~ 0 ~ 1999mV
Resolution 1:
1mV
Data storage:
200 groups
Power:
Two AA batteries (1.5V x2)
Product name:
pH meter
Name:
ORP meter
Packaging & Delivery
Packaging Details
carton box
Delivery Time
5-7 working days
Product Description

The most cost effective pH+OPR double-parameter meter, suited for industrial and mining factories, power plant, 

water treatment project and environmental protection industry, especially suited in field and on-site.

Introduction
● Built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature 

compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage 

display.
● Double-parameter meter, equipped with three-in-one combination pH electrode and ORP electrode, automatic 

identification of electrode by meter.
● Automatic identification of 13 pH standard calibration solutions, three options of standard buffer solutions: 

Europe and America series, NIST series and China series.
● Able to set pH measurement modes of high purity water and pure water with ammonia
● Meter meets IP57 rating, equipped with calibration solution and portable case.

Detailed Images
Category
Product Name
Basic features and specifications
PH
Measuring range
-2.00 ~ 19.99pH
Resolution
0.1/0.01 pH
Accuracy
Meter:±0.01pH; Overall: ±0.02pH
Input current
≤2×10-12 A
Input impendance
≥1×1012 Ω
Stability
±0.01 pH/3h
Temp. compensation range
0 ~ 100℃(automatic)
ORP
Measuring range (mV/ORP/EH)
-1999mV ~ 0 ~ 1999mV
Resolution
1mV
Accuracy
Meter:±0.1% FS, Overall: ±15mV
Other 
Technical 
Parameters
Data storage
200 groups
Storage content
Series number, measuring value measuring unit and temperature,
Power
Two AA batteries (1.5V x2)
Size and weight
meter:(65×120×31)mm/180g;Suitcase: (360×270×76)mm/1.6Kg
Quality and safety certification
ISO9001:2000, CE and CMC
Working
Condition
Environment temperature
5 ~ 35 (0.01grade
Environmental humidity
≤85%
IP rating
IP57 Dustproof and waterproof
Packing & Delivery
Certifications
Our Company
Customer Show
FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We cann't offer the sample

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.


If you have another question, pls feel free to contact us as below:
Contact: Louise Zhou
Tele: +86 021 33897320-8042
Mobile(WhatsApp): +86 15180184494
Skype: louise02043