Measuring frequency forward
Lista measuring frequency forward
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Features:display: 6000 countsdc/ac current measurementdc/ac voltage measurementresistance/continuity/frequency measurementautomatic measuring rangefull measuring range overload protectiontrue rmsauto power offbacklightlow battery indicationdate holdv-alert test(dangerous voltage alarm)live wire and null wire testspecifications:max voltage allowed at the measuring endwork height: max 2000mdisplay:lcdvoltage dc rangeresolutionaccuracy600v0current dc rangeresolutionaccuracy200ma08%+3counts)sensitivity: min 02% +3counts)overload protection:600v dc or ac(rms) 45vx2 aaa battery(not included)battery low voltage indication: lcd display symbol2%+5counts)sensitivity: min 0voltage ac rangeresolutionaccuracy600v0over-range display:'0l' or '-0l'temperature coefficient:less than 04 secondsunit display:function and battery unit display5v dc voltage input impedance: 1mωmax input voltage:600v dc&ac (rms)2polarity indication:self-indicating, '-' means negative polarityresistance rangeresolutionaccuracy6000ω1ω±(1automatic power off time: 15 minutesoperational power:1max display value: 5999 digits600v dc or 600ac(rms)1 x accuracy / ℃operational temperature and humidity: 0~40 ℃/32~104℉ 45%-80%rhstorage temperature and humidity:-10~60 ℃/-4~140℉45%-80%rhboundary dimension:139×83×36mmweight: ~160g1sampling time:the meter figures show about 05v dc voltage input impedance: 1mωmax input voltage:600v dc&ac (rms)frequency range: 50hz~60hz, true rms response
Brasil
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Temperature measuringresistance capacitance frequency file high voltage 550v protectiondiode / off measurement, frequency and duty ratio measurementcan be used to measures temperature ac/dc voltage ac/dc current resistance capacitance diode and continuity testing temperature frequency and etcbacklight displayfeatures: auto rangepolarity automatic recognitioncurrent:10a(no more than 15 seconds)no voltage input at this modefrequency response(ac): 40hz-1khz10true rms measurementlow voltage displayvalueotherdc voltage 60%+3)750vinput resistance:10mω(600mv range, >60mω)frequency response: 40hz-1khz60sampling rate: about 3 times per secondmain measurement: ac / dc voltage, ac / dc current, resistance, capacitance5%+3)1000vinput resistance:10mω60specification: functionrangeresolutionaccuracymax10a large current measurement ma level small current measurement automatic shutdownit is a auto-ranging digital multimate using double-integral style a/d transform as the corethe products are battery powered they are characterized by stable function and high reliability, with the features of overload protection and lcd display for clear reading are an ideal tools for lavatory radio fans and family uselarge screen display, the maximum of 6000 words
Brasil
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4 f: mm lamp: 100 w, 12 v, efp reel capacity: 180 m projection: forward, reverse projection speed: fps, by selector switch film loading: automatic threading sound: magnetic playback on main sound track sound mode: mono amplifier: 1 ic, 12 si transistors and 6 si diodes amplifier output: music power 4 w frequency response: ? sound recording: magnetic recording on main sound track sound-on-sound: and sound fading recording level control: auto and manual input terminal: microphone, auxiliary-in input jacks: 3marketed in super 8 mm film lens: sankyo zoom f: 15 mm mini-jack (1) output terminal: monitor/auxiliary-out, ext
$ 500
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4g technology adopted for anti-interferenceeven more than one quadcopter is flying at the same time they will not interfere with each other 6-axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control with cool night light, perfect for night flight with a strong anti-drop capabilities,use high strength metallic materials, and is equipped with a full range of multi-angle crash protection cover unique product design, replaceable aircraft batteries function:up/down,left/right sideward fight,forward/backward,turn left/right,with gyro/flash lights,fpv specification: item name:6 axis 4ch rc quadcopter model:dm007w frequency:2crabbing left & right, flips , and 360 degree turning and rolling, super easy to landprecise hovering capabilities with the latest 6-axis adjustable gyroscope technology, with failsafe headless mode4ghz gyro:6 axis gyro channel:4 channel hd camera:2mp quadcopter battery:74v 400mah(included) transmitter battery:2x 15v aa battery(not included) flight time:6-8mins charger time:about 80-90mins control distance:about 100meters weight:750g ages:14+ night flight:yes material:electronic components, plastic quadcopter size:21cm x 19cm x 8cm package: 1x dm007 quadcopter 1x 2descriptions: dm007w fpv quadcopter with built-in camera and electronic compass, wifi real time transmission for videos and photos between built-in camera and mobile attached on remote controller4g transmitter 1x 7quadcopters are good starters and easier to fly than a rc helicopter 24v 400mah battery 4x spare blade 1x charger 2x landing gear 1x phone holder
Itatiba (São Paulo)
$ 439
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7v mah battery x2 (included) remote control battery: 4 aa battery (not included) function: up, down, left, right, forward, backward, left to fly, right to fly, before rolling, after rolling, left rolling, right rolling, body with led lights, headless mode, attitude_hold (median throttle), a return, a drop, video cameradescription: control mode: wireless remote control configuration frequency: 2pairs model: first open aircraft power supply, then open remote control power supply, left rocker fast up and down, successbody size: cm (with protection ring) diagonal distance: 39 cm packing include: 1 x ky101s camera drone 1 x remote control 4 x fan blade propeller 1 x english manual 1 x usb charging cable 2 x protection frame 1 x small phillips screwdriver 1 x mobile phone clip 2 x support frame with some screws3/5 million image format: jpeg video format: avi video resolution: (actual ) aircraft rechargeable battery: 34ghz remote control distance: about 150 meters charging time: about 80 minutes charging mode: usb charging flight time: about 30 minutes wide angle: 120 degrees pixel: 0
$ 3
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The forward and reverse functions are easy to handlethe handshake part is fully encapsulated, and the soft silicone hand guard is not easy to use for a long timeupgraded double-shaft bearing design, double-bearing gears, strong power and high concentricitytwo speed adjustmenta really durable electric drill, no troubles in rainy daysname:rechargeable hand drillrated frequency: 50/60hzspeed: double: 0-350/min single: 750/minproduct size: 21*20*5led lighting, the lack of light at night can also successfully complete the work, the design is very user-friendlyintelligently rotate the chuckhigh and low two-speed shifting to meet the needs of workpress the switch to adjust the speed lightly, and work more freely8mm-10mmtorque: 30n/mbattery: lithium battery features:- multi-position torque adjustment, the torque position can be adjusted to the appropriate strength according to the work needspositive and negative adjustmentlarge capacity battery with built-in battery protectionhand protectionstepless speed change switchthere is a remaining battery display on the body, so dont worry about delayswaterproof and anti-fallfast speed, strong power, high efficiency, high concentricity, wear and durabilitybattery protection, the battery pack is equipped with a protective circuit board, and the line is disconnected beyond the limited discharge amount to protect the battery5cmcollet diameter: 0large area soft rubber package, fully pr
Brasil