
Testo · testo 460
testo 460 - Tachometer
For carrying out non-contact rpm measurements: the testo 460 tachometer with self-adhesive reflective markers, LED measurement spot marking and a long list of high-quality accessories.

Testo · testo 476
Ideal for rpm measurement and for the inspection of parts moving at high frequencies: the testo 476 hand-held stroboscope with high-intensity light.
Category: Measuring instruments · Rotational speed measurement
| rpm - xenon | Value |
|---|---|
| Measuring span | 30 to 12500 rpm |
| Accuracy | ±0.01 % of mv |
| Resolution | 1 rpm |
| General technical data | Value |
|---|---|
| Light intensity | 1200 Lux at distance of approx. 20 cm |
| Flash colour | 6000 to 6500 K |
| Flash lamp service life | 200 000 000 Flashs |
| Internal trigger connection | 0 to 5 V DTL/TTL compatible; 3.5 mm / 1/8 Standard plug; Uout=7.2 V unregulated |
| Display type | LCD |
| Display size | single-line, type K TC |
| Display functions | 5 digit LCD display |
| Rechargeable battery type | NiMH rechargeable batteries |
| Battery charging time | max. 3.5 h |
| Deep discharge protection | Yes |
| Overcharge protection | Yes |
| Trickle charge | Yes |
| Battery charge | 100 to 240 V, 50/60 Hz |

Testo · testo 460
For carrying out non-contact rpm measurements: the testo 460 tachometer with self-adhesive reflective markers, LED measurement spot marking and a long list of high-quality accessories.

Testo · testo 465
You can use the testo 465 tachometer for quick and easy rpm measurement on rotating parts such as fans and shafts.

Testo · testo 470
One tachometer, multiple measurements: The testo 470 tachometer carries out rpm measurements on motors, shafts, fans, etc., but that’s not all. With this handy instrument, you can also determine speeds and lengths (e.g. of conveyor belts and rotors).

Testo · testo 477
Inspections and quality control of machines and systems, rotational speed measurements of hard-to-reach, small and fast-moving objects. And all while the machines are still running. No problem. No problem at all. With the testo 477 LED stroboscope.