2/3points calibration, manual temperature compensation
Equipped with E-201-C type pH composite electrode
1.Who am I?
Yanhe Insturment was established in 2009, professional in manufacturing, sell ,distribute the high
quality lab instruments in range of environmental test, analytical chemistry,physical optics and life
Growing from Strength to strength to become the leader manufacturer and distributor with
best discount and fast pre -sale and after sales service .
2.Why choose us?
- Large range of lab insturments can be supplied ,which distribute from the name brands .
-small order or sample order can be accepted
-Factory supply directly, fast delivey
-Specialized in this line for 8 years
- Inquiry respond in 12 hours ,and TM contact in one hour except the sleeping time.
3.Our Payment & Logistics?
Payment terms:TT/West Union/L/C PayPal
Shipping terms: DHL, UPS, FEDEX, TNT, EMS
By air or Sea are both available.
Alibaba Trade assurance is accepted
4.How to send us a inquiry ?
1.If you are not very urgent ,the webpage of the products shows :Contact Supplier
2.If you need sth urgently ,click :Chat now.
3. The other contacts information like email/skype wechat will be supplied as below
Which can help you to contact with me directly.
5. What about the after sales service?
For the samll products like mixer or water quality testers ,we can supply professional
operation videos and engineer online training
For big Lab instruments like Plant growth chambers or Gas phase liquid chromatography,
Engineers go abroad to install and train the local workers are available.