Manufacturing items engine tachometer for gasoline engine only
bNew productsbMagnetobGear headbTachometerbHourmeterbTempmeterbOthersb
Ultra-compact, high-reliability digital tachometer
  Starting with multifunction engine tachometers covering from one designed exclusively for a two-stroke one-cylinder engine to one designed for a four-stroke twelve-cylinder engine, our product lines of highly reliable general-purpose digital measuring instruments with a microcomputer built in their tiny bodies include hour meters to measure cumulative operating hours of a gasoline engine and thermometers to measure the temperature of cooling water and oil of an engine. Through application of technology used in these instruments, we can develop products incorporating customer's needs as an Oppama brand product as well as an OEM. Our products are used in a wide range of application areas including motorcycles, cars, racing carts, motorboats and so on as maintenance and measuring instruments for various gasoline engines.
Almost all of Oppama tachometers are in compliance with RoHS(EU directive) from November 2006.
* Click at the photograph and it will be magnified.
 

Name

Measurable
engine

Battery life

Dimensions
(LWH)

Main body weight

other functions
 manual
hand held type
DET-610R

2 stroke
1~4 cylinder

4 stroke 1~6,8
cylinder

 
113*62*8.5(mm)
57g
Watch and amorphous solar battery  (PDF)
PET-1000R

2 stroke
1,2 cylinder

4 stroke
*(1),2,4
cylinder

20000hours
(auto ON/OFF, using 7hours/day, approx. 7.5 years)

120*62*13(mm)
73g
    (PDF)
PET-1100R

2 stroke
1~4 cylinder

4 stroke 1~6,8
cylinder

20000hours
(auto ON/OFF, using 7hours/day, approx. 7.5 years)
120*62*13(mm)
73g
    (PDF)

PET-1200


2 stroke
1~4 cylinder

4 stroke 1~6,8
cylinder

20000hours
(auto ON/OFF, using 7hours/day, approx. 7.5 years)
115*62*15(mm)
60g
Compatible with engines using direct ignition
Maximum rpm recorded
hourmeter
  (PDF)
built-in type

PET-304

2 stroke
1 cylinder

*(4 stroke
1 cylinder)

20000hours
(auto ON/OFF, using 7hours/day, approx. 7.5 years)
44*60*12.5(mm)
29g

hourmeter
Waterproof

  (PDF)
PET-302R

2 stroke
1 cylinder

*(4 stroke
1 cylinder)

20000hours
(auto ON/OFF, using 7hours/day, approx. 7.5 years)
44*61*12(mm)
30g

hourmeter
Waterproof

  (PDF)
PET-2000DXR

2 stroke
1,2 cylinder

4 stroke
*1,2,4 cylinder

20000hours
(auto ON/OFF, using 7hours/day, approx. 7.5 years)
44*61*12(mm)
30g
hourmeter
Maximum rpm recorded
Waterproof
 (PDF) 
PET-2100DXR

2 stroke
1~4 cylinde

4 stroke 1~6,8
cylinder

20000hours
(auto ON/OFF, using 7hours/day, approx. 7.5 years)
44*61*12(mm)
30g
hourmeter
Maximum rpm recorded
Waterproof
 (PDF) 

*Engine rpm of 4-stroke 1-cylinder engines with magneto ignition should be measured by gPositionh same as for 2-stroke 1-cylinder.