Home > Industrial Products > RTM-400, Schmidt, Belt Tension Meter
Skip to product information
1 of 1

RTM-400, Schmidt, Belt Tension Meter

RTM-400, Schmidt, Belt Tension Meter


Regular price $834.00
Regular price Sale price $834.00
Sale Sold out

When you see these red characters, it means that these prices are not transaction prices, they are for reference only. We will not accept the payment if you pay directly without getting a quote from us.

How to get buy this product?

Method A: You can send a message, then we will contact you. After we update the latest price, then you can make an order.

Method B: You can add this product into the cart and complete the order without payment. Then we will contact you and you can make payment after we send you a new order with an updated price.

RuffRuff App RuffRuff App by Tsun

Measuring range max. 10 - 800 Hz. Trummeter for measuring belt tension and for control the strand force of V-belts, tooth belts, power belts or similar. The optimal life time of a belt is depending on the correct belt tension. The measured value is shown as frequency in Hz or strand force in N.

Standard Features

  • Belt tension devise for easy and safe operation
  • Trummeter with rugged, handy plastic housing
  • Microprocessor controlled belt tension meter
  • Belt tension tester for measurements with highest precision

Special Features

  • Measuring principle: Frequency measurement by LED light while the belt is not moving. The belt is toughed by hand to create vibration.
  • The readings can be displayed as frequency (Hz) or strand force (N or lbf)
  • The belt tension meter RTM-400 includes a display unit as well as 2 measuring probes:
    – plug in probe for one-hand operation
    – measuring probe with cable for limited access space
  • For determinating the belt force in Newton, 2 parameters are needed. Thereby the following restrictions are obtained:
    – free strand length 9.99 m
    – belt mass up to 9.999 kg/m
  • Belt tension meter with measuring range 10 – 800 Hz
  • Belt tension tester with multilingual operator guidance and display (German, English, French, Italian, Spanish, Portuguese, Swedish, Norwegian, Danish, Finnish)
  • Manufacturer`s calibration report is included


Measuring range: 10 – 800 Hz
Digital sampling error: < 1 %
Indicator error: ±1 Hz
Total error: < 5 % of measuring value
measuring units:
Hz (Frequency) or
N, lbf (Strand force)
Measuring distance: 3 – 20 mm
Display: 2 line LCD, 16 characters per line
Languages: 10 languages (German, English, French, Italian, Spanish,
Portuguese, Swedish, Norwegian, Danish, Finnish)
Input ranges: Free strand length: up to 9.99 m
Belt mass: up to 9.999 kg/m
Temperature ranges: Operation: +10 °C … 50 °C, Transport: -5 °C … +50 °C
Air humidity: 85 % RH, max.
Power supply: 9 V – Battery
Housing: Plastic (ABS)
Dimensions: 126 x 80 x 37 (LxWxH)
Weight net (gross): Approx. 170 g (660 g)

If you have any questions--about product, cooperation or wholesales, please feel free to leave message below.

View full details