DTM Series Digital Tension Meter is used to determine the tension of moving or static yarn, fine wire, plastic and thread. It’s widely used throughout the world in many different industries, such as man-made fiber industries, cotton textile industries, knitting industries, optical fiber industries, the wire industries, etc. Aluminum profile with Aluminum outer casing. 2. Three long and closely-spaced slender shafts with precision guide rollers, and the end of the middle slender shaft combines with the latest microprocessor technology. 3. Employ a strain-gauge system to accurately perceive and record the tension change. 4. Adjustable damping (10 steps) for easier readings when tension fluctuates. Technical Specification Model: DTM50, 100, 200, 300, 500 Digital Tension Meter; DTM500, 1000, 2000 Digital Tension Meter Tension range 0-50, 100, 200, 300, 500cN; 0-500, 1000, 2000cN Accuracy: 0.1cN; 1cN Guide roller Ceramic pole; V-groove Standard width Dilated; Solidified aluminum; Stainless steel Max wire speed 6000m/min; 900m/min; 450m/min Application: Fine wire, yarn, plastic wire; Wire, plastic thread Over range Approx. 10% full scale, without accuracy guarantee Overload protection 150% of tension range Sampling rate Approx. 5 kHz (internal only) Display update rate Approx. 4 times/sec Measuring deflection 0.5mm max. Temperature range: 10~45℃ Air humidity 85% RH, max Instrument dimensions 220×52×46mm (L×W×H) Box dimensions 350×270×80mm (L×W×H) Weight, net (gross) Approx. 500g (1020g) Power supply: Alkaline Battery (2×AA, about 50h of continuous use)