PCE-VT 250 Stethoscope
stethoscope to classify the machines' conditions / incorporated stroboscope / automatic detection of rotation / FFT analysis for diagnosis of machines / Monitoring by strboscope to detect noises in machines

The PCE-VT 250 stethoscope is ideal for maintenance workers to quickly test vibrations in machine parts and installations. The PCE-VT 250 stethoscope uses the customary three traffic light colors red, green and yellow to represent the machines' condition. The PCE-VT 250 stethoscope diagnoses vibration problems with the FFT analysis, therefore it is useful for an early detection of fluctuations in machines or installations. The search and identification of failures are carried out with the PCE-VT 250 stethoscope directly in the factory. Within the framework of predictive maintenance as well as proactive controlled maintenance essential vibro diagnostical basic analyses of vibrations can be carried out with the PCE-VT 250 stethoscope. No additional software or hardware is needed. With the enclosed earphone, acoustic vibration signals can be reported to the human ear. This method is neither obselete nor superseded. The PCE-VT 250 stethoscope will help to detect failures quickly during measuring operation in bearings and rollers. Here you will find another stethoscope model. 

View or print user’s manual of the PCE-VT 250 stethoscope

- Colour Display
- Integrated Lantern
- Easy to use with 3 buttons

- Included colours: red, yellow and green
- Automatic rotation speed detection
- High quality piezoelectric sensor

Technical Specifications

Measurement Ranges

RMS, PEAK (10Hz ... 1000 Hz) [mm/s] <

RMS, PEAK (500Hz ... 16,000 Hz) [g] <

RMS, PEAK (1,500Hz ... 16,000 Hz) [g] <

RMS, PEAK (5,000Hz ... 16,000 Hz) [g] <

Spectrum 200 Hz [ mm /s]

Signal timer (500 Hz ... 16,000 Hz ) [g]

Additional Functions

LED Stroboscope
(0.17 Hz ... 300 Hz, 10 ... 18,000 r.p.m)

LED lantern

Display

Colour LED display 128 x 128
diagonal 1.5" (38 mm)

Output

AC 8Ω / 0,5 W signal for external earphone <

Power

2 x 1.5 V AA batteries

Dimensions

150 x 60 x 35 mm

Weight

540 g

Delivery contents
1 x PCE-VT 250 stethoscope, 1 x 1.5 m sensor, 1 x needle sensor, 1 x magnetic adaptation plate, 1 x earphone, 2 x batteries, 1 x transport case and instructions

Uses of the PCE-VT 250 stethoscope

The PCE-VT 250 stethoscope enables you to diagnose the working condidtions of your machines and bearings.

Owing to its multifunctionality the PCE-VT 250 stethoscope is a must for diagnosis of machines.

The PCE-VT 250 stethoscope enables you to detect revolutions accurately due
to the integrated stroboscope.

Keys of the PCE-VT 250 stethoscope.

Here you can see the integrated lantern in the PCE-VT 250 stethoscope.

Here you can see the PCE-VT 250 stethoscope with all its attachments.

Optional equipment

ISO 9000 calibration certificate
For those companies that wish to include this stethoscope in their internal quality control set or for annual recalibrations.
This certificate meets the DIN ISO standard and contains a certificate with the values used for calibration. It also contains details of the company that owns the device.

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Below you will find an overview of the different product groups of measuring instruments