I bought this screen tension meter for my screen printing class, works well and in my price range. Measurements are consistent, and I'd say the calibration is at least close to accurate. Highly recommended!!!
High-accuracy belt tension meter with measuring range of 0~750N, 0~120lb, 0~77kg, 0~114 seems. The belt tension measuring tool has colored LED Indication of High, Low, and OK. This belt tension tester used the exclusive Micro-computer LSI circuit and crystal time base to offer high-accuracy measurement.
The bicycle wheel tension meter is made of high-quality aluminum alloy material, CNC manufacturing, and the surface anode hard oxidation, which is not easily deformed and is durable. The bike spoke tension meter is used to build or repair wheels, and diagnose wheel problems. It is applicable to the tension of spokes of round spokes, flat spokes, and various wheel sets.
The bicycle spoke tension meter measuring tool is made of aluminum alloy material, sturdy and not prone to deform, and durable for long time use. This spoke tension meter is suitable for measuring almost any bicycle wheel spokes voltage value.
SISCO silk screen tension meter with a measuring range of 7~80N/cm. The screen tension meter has the advantages of high precision, reliability, and easy of operation. This tension screen meter applies to measure mesh tension which is very dependable and accurate. The stencil tension meter has correction zero, it's not allowed to be disassembled or re-fix it.