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Here, you will find out more about our company,KKInstruments. And hopefully, you will get to...
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World's best-in-class accuracy 2D measurement systemA sophisticated height gage offering...
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A refractometer is a laboratory or field device for the measurement of an index of refraction...
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Principle : Frequency sensing transducer ● Accuracy : ± 0.5% of full scale value on 45 to 65 Hz range ± 1.0% of full scale value on 20 to 100Hz range ± 0.5% of full scale value on 100 to 500Hz range ● Scale Length : Approx. 135mm(5-3/8”) ● Dimension :Bakelite with glass window
Principle : Phase angle sensing transducer ● Rated Accuracy : ±3° phase angle ● Scale : Power Factor：Lead 0 – 0.3 – 1.0 – 0.3 – 0 Lag Power Angle： Lead 90° – 0° – 90° Lag ● Effective Power Factor Measuring Range : Lead 0.5 – 1.0 – 0.5 Lag ● Scale Length : Approx. 135mm(5-3/8”) ● Dimension :Bakelite with glass window ● Frequency Influence : Within ±1.5° phase angle at 45 to 65Hz
Principle : Electrodynamometer type ● Accuracy : ±0.5% of full scale ● Scale Length : Approx. 135mm(5-3/8”) ● Scale Divisions : 120 ● Frequency Ranges : AC 25 to 1000Hz (COSO=1.0) (suitable for DC) AC 25 to 500Hz (COSO=0.2)
FEATURES ● Big-size LCD (112 x 59mm)● Back light function.● Analog scale with Bar-graph for viewing. (100 bars)● 10000 counts (high resolution).● DCV Ranges: 99.99mV~999.9V. ● 5 manual ranges controlled by rotary switch.● Data Hold function● Low battery indication● 9V power supply● Best resolution of 0.01mV (10uV)● Precision meter for factory maintenance, field servicing and educational purposes.● Easy to carry handle that doubles as a convenient stand.
FEATURES ● Big-size LCD (112 x 59mm)● Back light function.● Analog scale with Bar-graph for viewing. (100 bars)● 10000 counts (high resolution).● ACV Ranges: 99.99mV~800.0V.● 5 manual ranges controlled by rotary switch.● Data Hold function● Low battery indication● 9V power supply● Best resolution of 0.01mV (10uV)● Precision meter for factory maintenance, field servicing and educational purposes.● Easy to carry handle that doubles as a convenient stand. SPECIFICATIONS AC Voltmeter Range Resolution Accuracy 100.00mV 10uV 50/60Hz : ±(0.3%rdg+5dgt)40~400Hz : ±(0.5%rdg+6dgt) 1000.0mV 100uV 10.000V 1mV 100.00V 10mV 800.0V 100mV SPECIFICATIONS Operating temperature & humidity 0°C ~ 40°C, 80% Max. R. H. Storage temperature & humidity -10°C ~ 50°C, 80% Max. R. H. Dimensions (with holster) 177 (L) x 200 (W) x 105 (D)mm Weight (battery included) Approx. 1190g Power source 1.5V (AA) x...
Precision meters for plant maintenance, field servicing and educational purposes. ● Taut Band movement with rectifier type. ● Multi terminals (4mm socket) for range selection. ● Carbon pointer, mirror scale to eliminate parallax error. ● High resistance to shock and vibration. ● Accuracy：±1.5% F.S. ● Scale length：80mm. ● Dimension：107(L) × 117(W) × 53(D)mm. ● Weight：Approx. 300g.
Dimension： 91(L) × 103(W) × 100(D)mm ● Scale Length： Approx. 65mm (deflection angle：90°) ● Terminal： 4mm socket captive head, suitable for wire or pin-type test lead. ● Material And Color： Acrylic resin meter cover, white scale plate, plastic stand in black. ● Safety Standard： IEC/EN 61010-1 CAT Ⅲ 300V EN 61326-1 EN 61000-4-2 EN 61000-4-3
Easy to read long-scales and pointer-indications can easily be read from a distance. ● Full Scale Deflection：250° ● Accuracy： Class 1.5 ● Length：183 mm ● Case And Composition： Acrylic Resin cover, plastic body and terminal, Four studs mounting. ● Color：White scale plate, black terminal plate, black meter body. ● Pointer：Sword-type in black color.