Vibration Frequency Meter / Vibration Frequency Detector Model: BY-228 Product Description The BY-228 vibration frequency meter is developed for measuring the working frequency of various vibratory rollers, and can also be used to measure the vibration frequency of general machine equipment. The instrument is a combination of large-scale integrated circuit and high-sensitivity sensor, featuring high reliability, low power consumption and strong anti-interference ability. The instrument adopts ABS hand-held casing and battery power supply mode. The LED mode displays the frequency value, which is easy and intuitive to operate. The successful development of the instrument will greatly facilitate the testing of mechanical equipment by the test personnel on site. The main technical indicators: 1, frequency range: second gear automatic carry 5.00-99.00HZ 99.00-999.9HZ2, error: the first range ≤ 0.1 ± 0.02HZ second range ≤ 1 ± 0.2HZ3, resolution: the first range is: 0.01HZ The second range is: 0.1HZ4, working power: 1.5V/1.3Ah*5-cell rechargeable Ni-MH battery (12 hours for one charge) 5. Environmental conditions: Operating temperature 0°C-50°C Relative Humidity: ≤85% PH6, Dimensions: 185*85*28mm7, Weight: 300g
Rubber Broom,carpet broom, TPR broom , broom , floor squeegee
We are professional manufacturer on
cleaning products, covers like Spin Mop , Flat Mop , Spray Mop , Pva Mop ,window
wiper,Cleaning Duster, Mop Holder ,broom, brush etc.
More than 20 patents of design and utility
on mops, 100 workers, 10000sqm factory, 3000sqm non-dust workshop,
vendor of supermarket like
ALDI,Woolworth,Target,etc, as seen as on tv shopping supplier, big wholesaler
cleaning products supplier.
40minutes reach Ningbo port. ERP
managment. We keep good quality and competitive prices for global valued
customers always.
OEM and ODM for customer requirements,with
our designer, 10years experience engineer of design structure,
tooling make, skilled workers of
injection, good management of assembly line, complete QC inspection, strong
sales team after service.
ISO9001, ISO14001 system passed,TUV,UL
audited factory. BSCI audited, SEMETA certificate, GSV
certificate.
Hope to work with you for mutual benefits.
Rubber broom
Rubber broom,carpet broom, TPR broom, broom, floor squeegee
Ningbo Dongsu Plastic Industry Co.,Ltd. , https://www.plasticproductmfg.com