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Authorised UK Distributor of Koso & Daytona

KOSO Pro 1 Multifunction Tachometer

Code: KOS0055
  • £99.95
Item in Stock | Usually dispatched within 24 hours
  • Offers:
  • Free UK Delivery when you spend £149.95
FREE UK 48 hour Postage on Orders Over £149.95 Order before 1pm for next day delivery at extra cost

The new, compact Pro 1 is a neat little unit that can be easily viewed at speed with an adjustable backlight. It shows RPM and temperature - and also has an hour meter. It can be wired in with a 12v supply and uses a CR2032 internal battery.

Tachometer -                    Display range : 0-20,000 RPM
                                       Display unit: 100 RPM

Max RPM record -             Display range: 0 - 20,000 RPM
                                       Display range: 1 RPM

Hour Meter -                     Display range: 99,999 H, reset automatically after 9999.9
                                       Display unit: 0.1 H

RPM input pulse -             Setting range: 0.5, 1-6

Shift light -                       Setting range: 5,000 - 20,000 RPM
                                       Setting unit: 100 RPM

Temperature unit -             Display unit: 'C and 'F 

Temperature -                   Display range: 0-250 'C (32-482 'F)
                                       Display unit: 0.1 'C ('F)

Max temperature record -  Display range 0-259 'C (32-482 'F)

Thermometer alarm -        Setting range 60-250 'C (140-482 'F)
                                      Setting unit 0.1 'C ('F)

Backlight setting -            Setting range: 1-5 (darkest) ~ 5-5 (brightest),
                                      5 different levels available 
                                      Setting unit: 20% per level. The backlight brightness will change immediately after you set                                       the value

Effective voltage -           CR2032 (Lifetime around 10 months) 12v DC

Effective temp range -      -10 ~ +60 'C

Meter standard -              JIS D 0203 S2

Meter Size -                    90 X 33.5 X 15mm

Meter weight -                 Around 330g


We use Royal Mail for all shipments except for the specific FedEx service offered to international customers. 

Every effort will be made to dispatched the goods as soon as possible after your order has been accepted. However, we will not be liable for any loss or damage suffered by you through any reasonable or unavoidable delay in delivery. In this case, we may inform you of the delay and the reason for the delay as soon as is practical.

Royal Mail 24 Hour tracked is not a guaranteed service as noted in Royal Mail's terms and conditions we do not except any liability for shipments that take longer than one working day to be delivered. We cannot open an investigation with Royal Mail until after 1 week of the posted date.

Royal Mail 48 Hour tracked is not a guaranteed service as noted in Royal Mail's terms and conditions we do not except any liability for shipments that take longer than two working day to be delivered. 

Free postage is only offered on UK 48 hour postage not any of the other services we provide.


Goods which prove unsuitable may be returned for refund, credit or exchange if they are returned to ourselves within 14 days of receipt. Subject to the following conditions:

-  Item(s) are returned carriage paid.
-  Item(s) are received in a resalable condition.
-  Item(s) should be returned unused in their original condition in order to secure a refund.
-  Item(s) are returned complete with all packaging in good condition. (We reserve the right to levy a charge to replace product packaging which is damaged or defaced).
-  We cannot accept any items which have been specially ordered for you or manufactured to your specification for return.
-  All returns are to be accompanied by the sender's name and address, invoice number (these are found on the invoice), and reason for return. 
-  We cannot accept responsibility for returned parcels which are undelivered, please retain your proof of postage etc. You may require it in the event of a claim with your carrier.