Testo 470 Specifications

rpm measuring
instrument

testo 470 – For non-contact and
mechanical measurement

We measure it.

Easy one-hand operation

Measurement of rpm, speeds and lengths

Storage of mean, max. and min. values as well as the last

measurement value

Measurement distance up to 600 mm (optical measurement)

Battery check "Low Batt"

Robust design thanks to SoftCase (protective case)

The rpm measuring instrument testo 470, which can be

operated with one hand, offers an optimum combination of

optical and mechanical rpm measurerment. By simply

attaching an adapter for a probe tip or a speed disc, the

optical measurement becomes a mechanical one. This

allows speeds and lengths to be measured additionally. For

optical measurements, simply attach a reflective marker

rpm

(optional) to the measurement object, point the visible

measurement spot at the reflective marker, and measure.

The distance to the measurement object is up to 600 mm.

The testo 470 stores mean, min. and max. values as well as

the last measurement value. The SoftCase included in

delivery protects the instrument from impact, ensuring an

especially long working life.

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testo 470

Technical data / Accessories

General technical data

testo 470

testo 470 rpm measuring instrument with
SoftCase in transport case incl. probe tip, 0.1 m
and 6" wheel, reflectors and batteries

Part no. 0563 0470

Sensor types

Optically with mod. light beam

Meas. range +1 to +99999 rpm

Accuracy
±1 digit

Resolution

Meas. range

Accuracy
±1 digit

±0.02% of mv

0.01 rpm (+1 to +99.99 rpm)

0.1 rpm (+100 to +999.9 rpm)
1 rpm (+1000 to +99999 rpm)

Mechanical

+0.1 to +19999 rpm

±0.02% of mv

Operating temperature 0 to +50 °C

Storage temperature -20 to +70 °C

Battery type 2 AA batteries

Battery life 40 h

Display 5-figure LCD display, 1-line

Dimensions 175 x 60 x 28 mm

Weight 190 g

Warranty 2 years

m/min 0.10-1999
ft/min 0.40-6550 0.40-5000 0.40-2000
in/min 4.00-78700 4.00-60000 4.00-24000

m/sec 0.10-33.30 0.10-25.40 0.10-10.16
ft/sec 0.10-109 0.10-83.33 0.10-33.33

m 0.00-99999 0.00-99999 0.00-99999
ft 0.00-99999 0.00-99999 0.00-99999
in 0.00-99999 0.00-99999 0.00-99999

Units rpm, m/min, ft/min, in/min, m, ft, in

The mechanical tolerance for measurements with a wheel is 0.2 %,
the measurement accuracy is dependent on handling, e.g application
pressure, angle etc.

We measure it.

0981 9924/msp/A/07.2013

0.1 m 6“ 12“

0.10-1524 0.40-609.6

Accessories

Accessories for measuring instrument

Measuring wheel 12"

Measuring wheel 6"

ISO calibration certificate/rpm
optical and mechanical rpm measuring instruments; cal. points 500; 1000; 3000 rpm

ISO calibration certificate/rpm
optical rpm measuring instruments; calibration points 10; 100; 1000; 10000; 99500 rpm

ISO calibration certificate/rpm
Calibration points freely selectable from 10 to 99500 rpm

DAkkS calibration certificate/rpm
Optical rpm probes, 3 points in instrument measurement range (1 to 99999 rpm)

Part no.

0554 0493Reflectors, self-adhesive (1 pack = 5 off, each 150 mm long)

0554 4755

0554 4754

0520 0012

0520 0022

0520 0114

0520 0422

Subject to change without notice.

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