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Belt Tension Meter 

Electronic Sonic Belt Tensioners 

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Checkline BTM 400 Plus 

Correct belt tension cannot be stressed enough when it comes to belt longevity, strain on bearings, shafts and machinery.

       btm 400plus application       btm 400plus complete kit      BTM Plus in action

BTM 400 Plus without NIST Certificate

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BTM 400 Plus with NIST Certificate

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The CHECK-LINE® BTM-400PLUS accurately measures the static tension of flat, V and ribbed belts of rubber, leather, fabric and composite materials by measuring the natural frequency (Hz) of a segment of the belt that has been tapped and then converting it into tension units of newtons (N) or pounds force (lbf). The instrument uses a pulsed ruby red light source to measure the natural frequency of the vibrating belt. Unlike competitive models, the BTM-400PLUS is NOT affected by ambient noise, providing quick reliable results in all production and field applications.

Range : 3 - 800Hz

Supplied with :

Two separate Sensors a plug-in type for one-handed operation and a cable-connected type for measuring belts with limited access space.

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