Rangefinder infrared level

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Description Overview This sensor module have great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 ~ 80cm working voltage of 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions. Features When the module detects obstacles in front of the signal, the circuit board green indicator light level, while the OUT port continuous output low-level signals, the module detects a distance of 2 ~ 80cm, detection angle 35 °, the detection distance can be potential adjustment with adjustment potentiometer clockwise, the increase in detection distance; counterclockwise adjustment potentiometer, the detection distance decreased. The sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The black minimum detection range, white maximum; small area object distance is small, a large area from the large. The sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO The comparator using LM393, stable; 3-5V DC power supply module can be used. When the power is turned on, the red power LED is lit; With the screw holes of 3mm, easy to install; Board size: 3.1x1.5cm Each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances, please do not adjust the potentiometer. Specifications Interface(3-wire) VCC external 3.3V-5V Voltage (can be directly connected with the a 5V microcontroller and 3.3V microcontroller) GND external GND OUT board digital output interface (0 and 1) LEDs: Power Indicator, Switch Indictor More Products View More Products

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched in 10 to 15 working days. We urge you to please read shipping details before placing your order. --------------------------------------- 1) Image Device: 1/3 inch SONY CCD 2) Shell: Waterproof and Metal Housing 3) Horizontal Resolution: 420 TV Line 4) Effective Picture Elements: PAL/NTSC 5) IR LED unit: 24pcs IR LED 6) Lens: 3.6mm 6mm 8mm (option) 7) Video S/N Ratio: More than 48db(AGC Closed) 8) Video Output Level: 1.0Vp-p75Ohmscomposite 9Operating temperature-20+50 10) Power Supply: DC12V/600mA 11) Dimension: 135(Length) X68(Width) X65(Height)mm 12) Net Weight: 0.465kg --------------------------------------- See what else we're selling

Description Features Single-spot Laser Sighting Intelligent USB power source Backlit Display Two level white colour Backlit Display (when using USB power up, this feature will be on automatically). Current Temperature Plus MIN, MAX, DIF, AVG Temperature Displays/ Easy Emissivity Selector Trigger Locked Specifications Temperature Range: -32~650°C Display Accuracy: 1.8°C or 1.8% Repeatability: 0.5°C or-0.5% Display Resolution: 0.1 Distance to Spot Size: 20: 1 Laser Power: wavelength 630-670 nm °C /°F Selection Temperature Data Hold Power: USB (Auto Double Display Backlight) or 9V Battery (6F22) Laser Switch Search Electricity Cut Off Memory MAX, MIN temperatures DIF, AVG temperatures Double Display Backlight: EL Sleep Mode Tripod mount Low Battery Display General Characteristics LCD Size: 32 x 29 mm Product Colour: Red and Grey Product Net Weight: 270g Product Size: 169 x 138 x 53 mm Standard Accessories: Battery, English Manual, USB Cable Standard Individual Packing: Gift Box Standard Quantity Per Carton: 32 pcs Standard Carton Measurement: 510 x 410 x 330 mm(0.069 CBM Per Standard Carton) Standard Carton Gross Weight: 13kg More Products View More Products

Leupold GX-1i2 Digital Golf Green/Black Rangefinder (120172) Product Info Welcome to the most accurate line of Golf Rangefinders available Brighter, faster, more accurate: take your golf game to the next level with the Leupold GX-1i2. The high performance DNA® (Digitally eNhanced Accuracy™) engine and advanced infrared laser provide faster measurements with accuracy displayed to the nearest half yard. Leupold’s exclusive PinHunter 2™ laser technology, fog mode and seven selectable aiming reticles consistently hunt down the pin in virtually any weather conditions. Prism Lock™ technology affords unmatched accuracy by using highly reflective prisms already incorporated into many course features and pins to obtain a high intensity return to your GX-1i2. With Prism Lock, holding the rangefinder steady becomes much less of a concern, and you can be assured your distance measurement is exact. Additionally, the GX-1i2 is tournament legal, offering line-of-sight distance measurement only. Rugged, compact, and completely waterproof, Leupold’s GX rangefinders are sure to shave strokes off your game. Welcome to the future of golf. Specifications: Weight (oz) 6.80 Linear FOV (ft/1000 yd) - High 325.00 Linear FOV (m/1000 m) - High 100.00 Twilight Factor 11.70 Eye Relief (in) - High 0.83 Eye Relief (mm) - High 21.00 Angular FOV (degrees) - High 6.00 Weight (g) 193.00 Width (mm) 41.00 Height (mm) 76.00 Width (in) 1.60 Height (in) 3.00 Min Range (yd) 6.00 Exit Pupil (mm) - High 3.80 Min Range (m) 5.40 Measuring Accuracy at Under 100 Yards (±YDS) 0.50 Max Range - Reflective (yd) 800.00 Max Range - Trees (yd) 700.00 Close Focus Distance (m) 5.50 Close Focus Distance (yd) 6.00 Package Contents: Leupold GX-1i2 Digital Golf Green/Black Rangefinder (120172)

KXL-E80 80M Digital Laser Distance Meter Bubble Level Rangefinder Tape Measure Package weight: 0.18 kg Description: KXL-E80 80M Digital Laser Distance Meter Bubble Level Rangefinder Tape Measure Distance Area Volume Angle Measurement Features: Mini digital laser distance meter with angle indication for precise measurement. Quick measurement of distance, area, volume, indirect measurement by Pythagorean theorem. Single measurement & continuous measurement. Maximum/minimum measurement. Addition and subtraction of measurement. Easy targeting with bright laser pointer. Measurement units are switchable. Measurement reference is adjustable. 99 groups of data records and recall function. Mini size and handheld design, portable and convenient. Large LCD display with backlight. Buzzer indicator. Specifications: Measuring Range: 0.05-80m Measuring Accuracy: ±2.0mm Laser Grade: Class II, Laser Type: 620-290nm Measurement Unit: m, ft, in Single Measurement Time: 0.25s Operating Temperature: -10~40°C Storage Temperature: -20~70°C Power Supply: 2 x 1.5V AAA Batteries(NOT included) Item Size: 11.5 x 5 x 2.5cm / 4.53 x 1.97 x 0.98in Item Weight: 82g / 2.91oz Package Size: 17.6 x 12.6 x 4.1cm / 6.93 x 4.96 x 1.61in Package included: 1 x KXL-E80 80M Digital Laser Distance Meter 1 x Holding Rope 1 x Gift Box 1 x English Instruction Manual Details pictures: Click here for more deals KXL-E80 80M Digital Laser Distance Meter Bubble Level Rangefinder Tape Measure KXL-E80 80M Digital Laser Distance Meter Bubble Level Rangefinder Tape Measure

Description:   MASTECH MS6414 40M Digital Laser Distance Meter Rangefinder Range Finder Distance Area  Volume Tape Measurement with Bubble Level Laser rangefinder, is the use of a laser to target distance of surveying instruments for accurate testing. In operation the laser rangefinder to the target emit a thin laser light, reflected by the optical reception object original laser beam emitted from the laser beam is measured by the timer to the time received from the observer calculates the distance to the template. Laser rangefinders have light weight, small size, full-featured, easy operation, fast and accurate measurements, etc., the measurement error can reach 1.5mm.   Features:   Outsourcing overmolding rubber sleeve make the instrument more durable. A closed film soft keys, more comfortable. The fourth generation of the optical system, faster response and more stable. With a spirit level, a more accurate test data. 4 rows of data also showed that contrast is more convenient. Area and volume measurements. Pythagorean measurement function. Continuous measurement function. Maximum, minimum display. Data storage. Backlit display screen. Automatic shutdown.   Specification:   The maximum measuring distance: 40m Distance measurement error: 1.5mm Measurement unit selection: m / in / ft  Multi-line data display: 4 lines Storing data: 20 group Automatic shutdown: 30s seconds Operating temperature: 0 ~ 40 C (32 ~ 104 F) Store temperature: -20 ~ 60 C (-4 ~ 140 F) Storage humidity: Rh85% Power supply: 3 x 1.5V AAA batteries (NOT Included  ) Dimension: approx. 118 x 54 x 28 mm (4.65 x 2.13 x 1.10 inch) Weight: approx. 180 g (6.35 oz)    Function MS6414 MS6416 MS6418 Max Distance Range 40m 60m 80m Distance measurement Accuracy 1.5mm 1.5mm 1.5mm Switchable measurement unit m /in /ft m /in /ft m /in /ft Data display 4 rows 4 rows 4 rows Continuous measurement Area measurement Volume measurement Pythagorean proposition indirect measurement Add and Subtract Measurement Min/Max value display Bubble level Data Storage 99 units 99 units 99 units Auto Power off 150 seconds 150 seconds 150 seconds General Power Supply 3x1.5V AAA (not Included) Product Size 120mm x 60mm x 32mm/4.7 x 2.36 x 1.26 Package Size 185mm x 76mm x 56mm/7.28 x 2.99 x 2.2 Product Weight 170g/0.37lb Package Weight 300g/0.66lb     Package included: 1x MASTECH MS6414 Laser distance meter (without battery) 1 x Portable bag 1 x Instruction User Manual 1 x Gift box           Details pictures:

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Buy Outdoor Handheld Laser Rangefinder Telescope Infrared Electronic Ruler Waterproof High Precision... for R4,489.00

Tasco 4x20 Volt 600 Verticle Black RF5600 Rangefinder Product Info The Tasco Laser Rangefinder delivers accurate range performance to +/- one yard. Range to a deer as far as 200 yards/182 meters out, or to a tree 400 yards/366 meters away for a reference point. The single button operation allows outdoor enthusiasts to easily measure distance with confidence. The TASCO LASER RANGEFINDER emits invisible, eyesafe, infrared energy pulses. Digital technology instantaneously calculates distances by measuring the time it takes for each pulse to travel from the rangefinder, to the target, and back. The ranging accuracy of the TASCO LASER RANGEFINDER is plus or minus one yard under most circumstances. The maximum range of the instrument depends on the reflectivity of the target. The maximum distance for most objects is 400 yards/366 meters while for highly reflective objects the maximum is 600 yards/549 meters. Note: You will get both longer and shorter maximum distances depending on the reflective properties of the particular target and the environmental conditions at the time the distance of an object is being measured. The color, surface finish, size and shape of the target all affect reflectivity and range. The brighter the color, the longer the range. Red is highly reflective, for example, and allows longer ranges than the color black, which is the least reflective color. A shiny finish provides more range than a dull one. A small target is more difficult to range than a larger target. The angle to the target also has an effect. Shooting to a target at a 90 degree angle (where the target surface is perpendicular to the flight path of the emitted energy pulses) provides good range while a steep angle on the other hand, provides limited ranging. In addition, lighting conditions (e.g. the amount of sunlight) will affect the ranging capabilities of the unit. The less light (e.g. overcast skies) the farther the unit’s maximum range will be. Conversely, very sunny days will decrease the unit’s maximum range. Specifications: Dimensions: Pocket Size, measuring 4.2 x 3.6 x 1.9 inches Weight: 6.7 oz. Accuracy: +/- 1 yard Magnification: 4x Display: LCD (even and odd numbers) Power Source: 9 volt alkaline battery FOV: 320 ft. @ 1000 yards Total Eye Relief: 20mm Exit Pupil: 4 mm Single Button Operation 10-yard minimum, 600 yards to a reflective target, 400 yards to a tree, 200 yards to a deer Includes case Package Contents: Tasco 4x20 Volt 600 Verticle Black RF5600 Rangefinder