Yarn Speed and Length Meter YS-105

Combined hand-held tachometer:
- speed and length meter for filament and similar materials
- hand-held tachometer for contact measurement

Tachometer with LCD display and many electable measuring units

High quality hand-held tachometer with LCD display for professional use at e. g. circular knitting machines, winders, motor shafts etc.

Categories: Yarn Speed and Length Meter, Tachometer, Speed and Length Meter

Hand-held tachometer to determine yarn- or wire speed as well as length;
the measurement is carried out, as long as the measuring key is pressed

The tachometer can be used also for contact measuring of revolutions, line speeds and length

Measuring range (yarn and wire):
– speed 0.1 – 5000 m/min
– length 0.1 – 9999 m

Max. material diameter:
– wire 0.3 mm
– yarn 1.5 mm

Unique wrapper roller guides for easy yarn catching

Contact more than 180°

6 inch U-grooved measuring wheel

Max., Min and last four readings can be stored with the yarn speed and length meter YS-105

16 adjustable measuring units: rpm, rev, m/min, m/h, ft/min, ft/h, yd/min, yd/h, in/min, in/h, mil/h, cm, m, in, ft, yd

Smooth running measuring wheel

Tachometer with large, electricity saving LCD display

Rugged aluminium housing with fixing for tripod (1/4-20 UNC thread)

Rugged aluminium housing

Model	Application
YS-105	speed and length meter, as well as hand-held tachometer

Specifications

Measuring range: (floating decimal point)	Revolution: 0.1 – 25000 rpm; 6 – 9999.9 rph Speed: z. B. 0.02 – 3810 m/min; 0.9 – 99999 m/h; 0.6 – 99999 in/min; 0.05 – 12500 ft/min; 3 – 99999 ft/h; 0.02 – 4167 yd/min; 1.0 – 9999 yd/h; 0.0006 – 142.5 mil/h Length: 0.5 – 99999 cm; 0.005 – 99999 m; 0.1 – 9999.9 in; 0.01 – 99999 ft; 0.005 – 9999.9 yd
Accuracy:	Revolution: 0 – 999.9 rpm (±0.1 rpm) ±1 digit 1000 – 9999.9 rpm (±1 rpm) ±1 digit 10000 – 25000 rpm (±0.01% of reading) ±1 digit Speed and length: ±0.4 % of reading, ±1 digit
Measuring units:	Revolution: rpm, rph; Total revolutions (counter): rev Speed: m/min; m/h; ft/min; ft/h; yd/min;yd/h; in/min; in/h; mil/h Length: cm; m; in; ft; yd
Memory:	MIN + MAX + last 4 values
Resolution:	Length: 0.00254 m/impulse (with 6 inch measuring wheel) Revolution: 60 impulse/revolution
Display:	5 digit, LCD 12 mm
Display update:	1 sec
Over range indicator:	Display is flashing
Auto power off:	After 5 min of non-use
Power supply:	2 x 1.5 V Type AA; approx. 65 h continuous use
Low battery indicator:	“LO BAT” flashes at the display
Temperature range:	5 – 45 °C
Air humidity:	85 % RH, max.
Housing material:	Die-cast aluminium
Tripod fixing:	1/4-20 UNC thread
Dimensions:	183 x 80 x 46 mm (LxWxH)
Weight, net (gross):	Approx. 600 g (1000 g)