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     Model Link

  Tool Kits/Sets

  Kit1     Kit2     Kit3

  Kit4     Kit5   Kit6

  Kit7  VK2    Other

  Vacuum Pumps



VPD12a   VPD12  VPDS3


Oil   Parts  Other

  Manifold Gauges

 GMac   GMac+   GMac++

  GMad  GMad+  GMad++

  GM410aGM410 GM410V4

;Other    Hoses

  Recovery Units

  RU520  RU250

  VRR12A  JS320

  Refrigerant Detectors

 HD2    HLD9      HLD7 

HLD7A  Other

  Charging Scales

  DRS09   DRS10     Other

  Clamp Meters, DMM

   C6      C7    C9

 M7     AWatt    Other


RC3  TC10

WT5  DST20   IRT12a

BT1    BT2    ST3

DT1    DT2     DT3

LT2    MT1     MT2

WT1    WT2     WT3  


  Gas Detectors

CD6    CD6S

   Gas Manometer

   GM15    GM35

   Oil/Dye/Flush Injectors

   OI1    OI2     BA1  

  BA2   BA3     Other


  QCP    QCPL    QCPh

Tap1   Tap2   Tap3

CV22p   CV23p CV24p 

CV22S   CV23S   CV32S 

 C23bp   C42   C24   VT2  

VG  VGAT  AT212  AT221

 Core   Valve    Other

  Plumbing, Valve Tools

  s Cutter    L Cutter

  Bender   CT122

  CT123      VT  Other

  Sensor Tips, Leak Detector

 HLD7  HLD7a  HLD9

  Tek-Mate   HD2S

  Capacitors, Motor Run

  Cap5    Cap10    Cap15

 Cap20    Cap25    Cap30

 Cap35   Cap40     Cap45

 Cap50   Set10   Dual30/5

  Dual40+5     Dual45+5  

  10 Cap5    10 Cap10

  10 Cap15    10 Cap20

  10 Cap25      10 Cap30

  10 Cap35    10 Cap40L

  10 Cap45    10 Cap50



   T6      T7     CT9

  Other Products

April 23, 2014

About VIOT

We are a group of
scientists, engineers,
HVAC service and marketing professionals.

Organized together under the name of
MidAmerica Trade International, Inc.

Established and doing business in
beautiful Champaign, Illinois
for over 10 years.

We specialize in
design, engineering, and marketing
of HVAC related service tools and
high valued replacements and parts for HVAC services.

VIOT is the brand name for our products.

Yes, we are the alternative of
high quality service tools with great value.
Because there is no middle man between
manufacturer and the market,
we can afford to sell the high quality with low prices,
from AC/DC clamp meters,
halogen refrigerant leak detectors,
manifold gauge sets, oil injectors , to Vacuum pumps.
Warranty is provided to every thing we sell.
Repair service is available after the warranty is over.
Email is the best way and preferred way to contact us:, questions of our products, special quotations if you are a retailer, or services, comments are all welcome.
If for any reason, you need to contact us through snail mail, or Money order/cashiers check payment, send it to:

MidAmerica Trade Intl, Inc
1608 Oak Park Dr.
Champaign, IL 61822

We prefer all sales go online at this website. Credit card payment is verified by card processor automatically and card issuer's data online (shipping address must match the card's owners billing address) to protect the card holder.

Click FAQ and the the model on the left for frequently asked question of that item. If that does not answer your question/concern, Call John at:
217-356-7383 or leave a message at: 832-356-8468 we will call you back.

©Copyright 2004,


More Products are added frequently, come back and check with us often!   Shopping Now for HVAC Tools:

Copyright ©2007 VIOT/MATII