Authorized Service Center Locations

YSI has several Authorized service centers located globally to provide timely repair and updates to your YSI instruments. Select one of the following locations for the service center nearest you. If no authorized center is near your location, contact your regional YSI office, YSI dealer, or YSI Brand Headquarters to arrange for service.

Alaska

TTT Environmental Instruments and Supplies
Handheld Sampling & Laboratory Meters
Anchorage, Alaska USA
info@tttenviro.com
www.tttenviro.com
+1 907-770-9041
+1 907-770-9046 Fax

California

EQUIPCO Sales and Service
Handheld Sampling, Laboratory Meters, 6-Series Sondes​
Concord, California USA
service@equipcoservices.com
www.equipcoservices.com
+1 888-234-5678
+1 925-609-1080 Fax

Colorado

Geotech Environmental Equipment, Inc.
Handheld Sampling, Laboratory Meters, 6-Series Sondes
Denver, Colorado USA
+1 303-320-4764
+1 303-322-7242 Fax

Florida

Aquatic Equipment & Design, Inc.
Handheld Sampling & Aquatic Equipment
Mount Dora, Florida USA
info@aquaticed.com
www.aquaticed.com
+1 407-995-6490
+1 407-641-9172 Fax

Illinois

Certified Balance & Scale
Handheld Sampling & Laboratory Meters
Sycamore, Illinois USA
office@certify911.com
www.certify911.com
+1 815-895-5158
+1 800-777-1198


USA Bluebook

Handheld Sampling & Laboratory Meters
Waukegan, Illinois USA
+1 800-548-1234
+1 847-689-3030 Fax

Ohio

YSI Incorporated, 
Brand Headquarters

All YSI Product Lines & Conductivity Cells
Yellow Springs, Ohio USA
environmental@ysi.com
+1 937-767-7241
+1 800-765-4974 (US)
+1 937-767-9353 Fax


Fondriest Environmental

Handheld Sampling, Laboratory Meters, 6-Series Sondes
Fairborn, Ohio USA
www.fondriest.com
+1 937-426-2151
+1 937-426-1125 Fax

Wisconsin

North Central Labs
Handheld Sampling & Laboratory Meters
Birnamwood, Wisconsin USA
+1 800-648-7836
+1 715-449-2454 Fax

Africa, Europe, Middle East

Xylem Analytics UK
Letchworth, United Kingdom​
shr-serviceuk@xylem.com
www.xylemanalytics.co.uk/
+44 1462-673581


Xylem ME Water Eqpt. Trading & Rental LLC

Dubai, United Arab Emirates​
service.analyticsMEA@xylem.com
+971 4 806 1100



Asia

Xylem Analytics (Beijing) Co., Ltd.
Beijing, China
xylemanalytics.china@xylem.com
www.xylemanalytics.com.cn
+86-400-820-0856


Xylem (Hong Kong) Ltd.

Tsuen Wan, N.T., Hong Kong
sales.hk@xylem.com
+1 852 2945-0160
+1 852 2741-6605 Fax


Xylem Analytics Japan
Kawasaki City, Japan
www.xylem.com/ja-jp
+81 44-222-0009
+81 44-222-1102 Fax

Xylem Water Solutions Singapore Pte Ltd
6 Wan Lee Road, Singapore 627937
serviceSEA@xylem.com
+65 6976 0370

CV Alphamas
Handheld Sampling, Laboratory Meters
Jakarta, Indonesia
www.alphamas.co.id
+60 3-6276 2323

Dakila Trading Corporation
Handheld Sampling, Laboratory Meters
Mandaluyong City, Philippines
www.dakila.com
+63 2 724 7511

Dongmoon
Handheld Sampling, Laboratory Meters, EXO & 6-Series Sondes
Seoul, South Korea
dongmoonent@naver.com
+8210 8629 1115

GEM (General Enterprise Marketing)
Handheld Sampling, Laboratory Meters
Bangkok, Thailand
+662-274-2456

Green Banyan
EXO & 6-Series Sondes
Bangkok, Thailand
www.green-banyan.com
+66 2428-9512-6

REECO Tech
Handheld Sampling, Laboratory Meters, EXO & 6-Series Sondes
Ho Chi Minh City, Viet Nam
www.reecotech.com.vn
+84 8 6272 9404

SALT (Sea and Land Technology)
EXO & 6-Series Sondes
Singapore, Singapore
www.sea-landtech.com
+65 6716 0777

Spectra-Teknik
Handheld Sampling, Laboratory Meters
Singapore, Singapore
www.spectra-teknik.com
+65 6748 9029

Smartec
Handheld Sampling, Laboratory Meters, EXO & 6-Series Sondes
Taipei, Taiwan
+886 2-2999-5767

Todays Instruments
Handheld Sampling, Laboratory Meters
Taipei Hsien, Taiwan
www.sea-landtech.com
www.todays.com.tw
+886 2-2603-2311







Australia

Xylem Analytics Australia
Handheld Sampling, Laboratory Meters, EXO & 6-Series Sondes
Hemmant, QLD Australia​
salesAus@xylem.com
+61 7 3908 4000


North America

Hoskin Scientific Ltd.
Handheld Sampling, Laboratory Meters,
EXO & 6-Series Sondes
www.hoskin.ca

Edmonton, Alberta, Canada
edmontonservice@hoskin.ca
+780 434-2645



Oakville, Ontario, Canada
Oakvilleservice@hoskin.ca
+1 905 333-5510
+1 905 333-4976 Fax

Saint-Laurent, QC, Canada
service@hoskin.ca
+1 514-735-5267



Burnaby, British Columbia, Canada
service@hoskin.ca
+1 604 872-7894
+1 604 872-0281 Fax

Equipesca de Obregón, S.A. de C.V.
Handheld Sampling, Laboratory Meters
Cd. Obregón, Sonora, Mexico
info@equipesca.com
abarro@equipesca.com
+52 (01) 644 410 7500 ext 104, 130

INNOVA-Codemet
Handheld Sampling, Laboratory Meters
Culiacan, Sinaloa, Mexico
innova@codemet.com.mx
www.codemet.com.mx
+52 667-761-2705







South America

Clean Environment Brasil
Handheld Sampling, Laboratory Meters, EXO & 6-Series Sondes
Campinas, SP Brasil
clean@clean.com.br
www.clean.com.br
+55 19 3794-2900
+55 19 3794-2919 Fax


Tecnalise Piracicabana
Handheld Sampling, Laboratory Meters
Piracicabana, Sao Paulo, Brasil
www.tecnal.com.br
+55 19 2105-6161


Bernauer Aquacultura
Handheld Sampling, Laboratory Meters
Benedito Indaial, Brasil
www.beraqua.com.br
+55 47 3334-0089

SimTech
Handheld Sampling, Laboratory Meters, 6-Series Sondes
Santiago, Chile
www.simtech.cl
+56-2-341-9199
+56-2-209-8853 Fax

Codemet
Handheld Sampling, Laboratory Meters
Guayaquil, Ecuador
pjc@codemet.com
+593 4-3905-000
+593 4-3904-019 Fax

ARSA Representaciones
Handheld Sampling, Laboratory Meters, 6-Series Sondes
San Isidro, Lima 27 - Peru
adm@arsarep.com.pe
+51 1 440-2105
+51 1 441-5218 Fax

Central America

Servigroup
Handheld Sampling, Aquaculture Products
Choluteca, Honduras
gerencia@servigroups.com
+504 99092625
+504 99089733 Fax


Life Science Product Line currently includes 2300, 2900, 2900M, and 2950.

For service outside the United States, contact the YSI distributor from whom the product was purchased or a YSI International Service Center. In the United States, contact YSI Life Sciences Technical Support for service during the product's warranty period. If the warranty has expired, you may return your product to YSI for service by following the product return instructions above.


YSI Incorporated

Repair Center
1725 Brannum Lane, Yellow Springs,
Ohio 45387 USA
support@ysi.com
+1 937 688-4255
+1 937 767-9353 Fax

Canada

Mandel Scientific Company Inc.
Guelph, ON, Canada
Concord, California USA
Service@mandel.ca
www.mandel.ca
+1-888-883-3636

Xylem Analytics UK

Longfield Road
Tunbridge Wells, Kent
TN2 3EY United Kingdom
customercare.bs.uk@xylem.com
+44 (0)1892 500 400

Europe

System C Industrie
26130 Saint-Paul-Trois-Châteaux – France
Ohio 45387 USA
bioprocess@systemc.pro
www.system-c-bioprocess.com/
+33 4 75 54 86 00

Asia

Xylem Analytics (Beijing) Co., Ltd.
Beijing, China
xylemanalytics.china@xylem.com
www.xylemanalytics.com.cn
+86-400-820-0856


Technical Support

ysi support

YSI, a Xylem brand
8 am - 5 pm EST
+1 (937) 688-4255
+1 (877) 726-0975 US
info@ysi.com


sontek support

SonTek, a Xylem brand
+1 858-546-8327
inquiry@sontek.com


oi support

OI Analytical, a Xylem brand
+1 979-690-1711
oi-info@xylem.com


gwi support

Global Water Instruments, a Xylem brand
+1 979-690-1711
tech.support@xylem.com


bs support

Bellingham + Stanley, a Xylem brand
+1 678-804-5730
service.bs.us@xylem.com