Cost effective SX712 Portable ORP Meter

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$150.00 - $400.00 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
Model Number:
ORP measuring range:
-1999mV ~ 0 ~ 1999mV
ORP resolution:
ORP Accuracy:
Meter:±0.1% FS, Overall: ±15mV
Data storage:
200 groups
Storage content:
Series number, measuring value measuring unit and temperature,
Two AA batteries (1.5V x2)
Power Requirements:
3*1.5V "AA" batteries
Size and weight:
meter:(65x120x31)mm/180g;Suitcase: (360x270x76)mm/1.6Kg
Environment temperature:
5 ~ 35 ℃(0.01grade)
Environmental humidity:
Supply Ability
Supply Ability:
2000 Set/Sets per Month
Packaging & Delivery
Packaging Details
qualified wooden package/standard carton package with perfect inner protection
Shanghai, Xi'an
Lead Time :
7-10 days after receipt of payment

              Cost effective SX712 Portable ORP Meter



Product Description




1.  Built-in microprocessor chips, intelligent functions such as data storage, function set-up, automatic power-off and low voltage display.

2.  Equipped with plastic ORP electrode, fast response and accurate result.

3. Equipped with ORP standard solution and portable case.

4. Meter meets waterproof IP57 rating.


Technical parameters:



CategoryProduct NameBasic features and specifications
ORPMeasuring range (mV/ORP/EH)-1999mV ~ 0 ~ 1999mV
AccuracyMeter:±0.1% FS, Overall: ±15mV
Other Technical ParametersData storage200 groups
Storage contentSeries number, measuring value measuring unit and temperature,
PowerTwo AA batteries (1.5V x2)
Size and weightmeter:(65×120×31)mm/180g;Suitcase: (360×270×76)mm/1.6Kg
Quality and safety certificationISO9001:2000, CE and CMC
Working ConditionEnvironment temperature5 ~ 35 ℃(0.01grade)
Environmental humidity≤85%
IP ratingIP57 Dustproof and waterproof



Order information:


1. Model SX712 ORP electrode1unit
2. 301Pt-S plastic ORP combination electrode1pc
3. 222mV ORP standard solution (50mL)1btl
4.Screw driver1pc
5. Spare AA batteries2pcs
6. Operation manual1pc
7. Carrying case1unit


Packaging & Shipping


Our Services

Warranty Service


From the date of acceptance, we can provide 12 months quality guarantee, all the maintenance costs and accessories parts costs are free within the date of quality guarantee (spare and accessories parts costs from instrument faults by human factors will be charged proper costs).


After the date of quality guarantee, we will in charge of maintain instrument, and charge proper costs according to actual maintenance costs.


Company Information

Company information



Our motto: First-Rate Service, First-Rate Quality.

Xi’an Heb Biotechnology Co., Ltd, is established in 2004, has passed more than 10 years, is a technological innovation-based enterprise provided with integration of research, develop, manufacture and marketing. Nowadays, our products has gotten extensive application in Asia, European and America, even spread all over domestic laboratories. The brand of Xi’an Heb has become one of the popular and reliable brands among our customers.



Main instruments in our company: double-layer glass reactor ( jacketed glass reactor), rotary evaporator, low-temperature cooling liquid circulating pump (DLSB refrigerated circulator or chiller), multi-purpose circulating water vacuum pump, high and low temperature circulating system, high temperature oil bath(heating circulation bath), diaphragm vacuum pump, rotary vane vacuum pump, water bath/oil bath series, incubator series, drying oven series, centrifuge series, ultrasonic cleaner series etc. These scientific experimental instruments and industrial assorted equipment amount to more than 10 series and 100 types. Our products passed ISO9001 International Quality System Certification,and some products passed CE certification. 


Welcome new and old customers to our factory, and we guarantee that our products have high-quality and more favorable price.


HEB wants to joint hands with you to create more precise experimental instruments.



1. Are you the factory?


Yes, we’re.

Established in 2004, we manufacture rotary evaporator, cylindrical jacketed reactor, cryostat etc.

In 2006 year, we associated with our soul partner QiXin instrument, developed commonly new production line, now, we manufacture CO2 Incubator, Cooling Incubator, Shaker Incubator, Blast Oven, Vacuum Oven, Climatic chamber and those products. Etc.


2. What is the delivery time?


Normally, we have stocks for our hot sale products, the delivery time is about 5-10 days. For the customized instrument, it’s about 10~20 days. 


3. What’s the warranty period? How do you provide this?


One year (12 months).

We have very strict inspection, the instruments which you received is high-quality and reliable.

If there’s any error, we’ll provide you the on line solution with in 12 hours. We’ll provide you the spare parts and the shipping cost totally free.

If the problem was caused by the instrument quality, and cannot be repaired, we’ll ship you the new one.


Contact us

Xi'an HEB Biotechnology Co., Ltd.      


Add: No.3 Kechuang road, Yanta District, Xi'an city, Shaanxi, China

MT.: 86-15889795354

Tel: 86-029-88607291(Direct line)

Fax: 86-029-88265264

E-mail: wendy(AT)

Skype: +86 15889795354