Copyright Grand Prix Technology and GPT Engineering s.a.s. 1984 >2017

G.P.T. and GPT Engineering are trade mark registred  - All right reserved Vat nr. IT00850740960

Sistemi di cronometraggio, cronometri lap timer gear indicator, speedometer, tachometer, indicatori di marcia inserita,contamarce digitali, data acquisition system,dashboard, rpm tachometers, contagiri motore, contaore motore resettabile, engine hours meters resettable, OEM production, Made in Italy


Thermometer H2o/air

Digital thermometer

engine liquid cooling

air temperature

powered 12 volts

white backlight

Manual command Touch screen

different selection to display

big water / little Air

Big Air / little water

°C or °F

60 mm x 43 mm

18 grs


Product Code:


Hours meter

Digital hours meter for all application 2/4 strokes engine and electric

max range 0>999.000

connection up to 400 volts

powered with battery 3 volts lithio

62 mm x 25 mm 30 grs


Product Code:

MHRS 2001

MHRS AVIO special version for ultraligh plane

Liquid cooling thermometer Micro Series  

Digital thermometer

engine liquid cooling

powered with battery lithium 3 volts

62 mm x 25 mm

18 grs


Product Code

MTH 2001 C