Reviews Digital Distance Meter

lakpad HDMI Repeater 4K UHD HDMI Female to Female HDMI Amplifier 40 HDMI Extender Up to 40 Meters Lossless Transmission for Oculus Rift and More

  • Support 3D,4K*2K,1080P. Ideal for trade shows, classrooms, home theater, conference rooms, business office and retail applications..
  • HDCP compliant with HDMI, HDCP 1.4 ,1.1 and DVI 1.0, this HDMI Repeater is tested to guarantee performance and reliability..
  • Extends 4k,1080p/UXGA up to 40 meter transmission distance (15 meter on input side and 25 meter on output ,lower resolution signal can be transmitted....
  • It regenerates the incoming HDMI signal by decoding and re-encoding it to a new standard HDMI signal so it can extend the transmission range without....
  • Place repeater close to the middle of the distance for best results (25 meter on Input side and 15 meter on Output side is an ideal setup)..
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Digital Non-Contact Temperature Meter Time/Date Display Dual Temperature Mode + Finge-rtip Monitor with Lanyard 2-Way OLED Display Auto-Off

  • Aim the meter at the center of the object you want to measure at the distance of 1-2cm, press the START button, and the LCD display will show the....
  • The meter will automatically memorize the last 10 sets of temperature readings, each memory also records the measurement date/time/mode icon. You can....
  • High precision infrared sensor, stable and reliable, for safe use, ensures accurate measuring, small error. The clear LCD digital screen display the....
  • A smile icon displayed when the temperature reading is below 37.8℃(100℉), and turn to sad icon once the temperature is 37.8℃(100℉) or above.....
  • Finge-rtip Tester: Accurate and reliable, one-button operation,just clip it on to your finger and turn it on at the press of a button..
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Urageuxy Wireless Digital Thermometer with Indoor and Outdoor Temperature Display for Home Room Monitoring

  • Wireless Thermometer is simple to read and setup, large numbers are easy to read with real time temperature updates, includes an indoor thermometer console and one remote thermometer sensor..
  • Digital Thermometer with Min/Max records display and 24 hours automatically clear, supports temperature ℉/℃ unit option(Take Out Console Batteries Firstly before changing the degrees), and wireless temp sensor low battery indication with 2.6 Inch Mini LCD screen..
  • The Home Temeprature Meter is ideal for adults living room, kids room, guitar and study room, kitchen, patio, or refrigerator and freezer. Perfect to monitor the room temp and adjust your home thermostat accordingly..
  • The Wireless Temperature Meter measure the air temp conditions. The remote sensor is water resistant and updates real data every 60s, make sure that you know the outdoor temperature in time and add clothes in cold weather when go ouside for a walk or shopping..
  • Weather Thermometer features desk stand or wall-mountable. The Base Station needs 2 AAA batteries. The Remote Transmitter supports 2 AAA batteries with up to 330ft tranmission distance in open field (Battery Not Included)..
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NADAMOO Wireless Barcode Scanner with Cradle 2D Cordless Bar Code Reader 400m Transmission Distance CMOS Imager Read 1D 2D QR Code Data Matrix PDF417 for Windows Mac Linux

  • 2D BARCODE SCANNER: easily capture all 1D,QR / PDF417/ Data Matrix bar codes on labels, paper, and mobile phone or computer displays..
  • CMOS IMAGING SCANNING TECHNOLOGY: with advanced digital image acquisition function,Which can identify screen code, incomplete code and fuzzy code etc, Effectively compensate for the problem that scanner can not identify screen code..
  • 3 Scan Mode:Manual trigger mode / Auto-induction mode / Coutinuous mode. Please note that the scanner does not have a Virtual Com mode..
  • Long distance wireless connection for adding mobility . Delivers up to 400 meter / 0.25 mile transmission away from base station in barrier-free environment,100 meter/ 328 feet transmission in obstacles environment..
  • With convenient charging station, providing power whenever you put the scanner on the station..
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5 in 1 PH Meter, TDS/EC/Salinity/Temp/PH Meter for Water, Digital PH Tester 0.01 High Accuracy Water Testing Kits for Drinking Water, Pools, Fish Tank, and Hydroponics, PH Pen Hydroponics Supplies

  • ...ater or other use water with this 5 in 1 pH meter..
  • [ Easy to Use ] : Just dip the electrode in the target solution then press and hold the MODEL / CAL button for 6 seconds after the readings to stabilize(usually 5~10 Seconds) and the ph meter will automatically calibrate. Digital pH meter uses a 3-point calibration method, calibrating the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18,You can calibrate effortlessly to ensure the accuracy of your measurements..
  • [ High Accuracy & Reliable ] : ±0.01 pH accuracy, 3-point calibration and 0-14 measure range of the digital ph meter sure you get a accurate testing result. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response..
  • [ Pocket Size & Backlight LCD Design ] : Everyone could use this pocket size small but powerful Pen Tester, device to measure your aquarium, pool, fish tank and pond in a garden. And pH meter features a green Backlight LCD to help you see the measurement clearly in any situation..
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Digital pH Meter with ATC pH Tester, 3 in 1 pH TDS Temp 0.01 Resolution High Accuracy Pen Type Tester, Water Tester for Water, Wine, Spas and Aquariums

  • ... range of 0-14pH, 0.01 pH resolution. And pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. You can calibrate effortlessly to ensure the accuracy of your measurements..
  • 【High Accuracy Water Tester】High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the pH Meter is taken out of the sample!.
  • 【Automatic Temperature Compensation Digital pH Meter】No longer need to pay attention to the temperature of testing liquid, pH meter can accurately determine the pH value of the sample in the temperature range of 32°F-140°F(0°C-60°C), so as to solve the inaccurate problem caused by changing the liquid temperature..
  • 【Pocket Size Water pH Tester】 You can use this small Pocket Size but powerful pH meter device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of pH value. The digital ph meter can also be used to measure drinking water, RO System, spa, soap mixtures, food, wine, beer or any other liquids..
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Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy

  • 【 Wide Usage PH Meter 】Hofun ph meter is an essential tool to improve your life quality. This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa, hot tub or hydroponics..
  • 【 Reliable TDS Meter With Accurate & Quick Measurement 】 Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage..
  • Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salt water test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring..
  • Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming....
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PH and TDS Meter Combo, Tuecota Digital ph Water Tester, 3-in-1 TDS Temperature & EC Meter, Digital Water Tester, Ultrahigh Accuracy Water Quality Tester for Drinking Water, Hydroponics, Aquarium etc

  • ...ck and Accurate】: PH Meter and TDS Meter, respectively adopt low impedance sensitive bulb and agile titanium alloy electrode respectively. Remove the protective cover, press the switch button, immerse the probe of the pH Meter/TDS Meter in the solution, and you can get the reading immediately..
  • 【pH Meter】: The digital ph tester has automatic temperature compensation function and Automatic Calibration function, make the measurement data not affected by the water temperature, and make it easy for you to calibrate..
  • 【TDS & EC Meter】: The Digital TDS & EC Tester has automatic temperature compensation function, Auto-off and Hold Function. The digital water tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording..
  • 【Wide Use】: The lightweight and portable size of the water meter Combo allows you to easily carry it with you, and measure it anytime, anywhere. Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients) and pool etc. It is very suitable for scientific experiments in children's schools, ....
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Nikon 8252 Aculon A211 10-22x50 Zoom Binocular (Black)

  • Aculon A211 10 22x50 zoom binoculars are designed to be as light as possible along with excellent ergonomics.
  • Easy to reach fingertip zoom control knob allows for quick and easy adjustment of the binoculars magnification from 10 up to 22 power. Interpapillary distance adjustment (millimeter) - 56-72.
  • Turn and slide rubber eyecups allow for comfortable viewing during extended periods of use.
  • Minimum focus distance 49.2 feet / 15 meter.
  • Multicoated eco glass lenses deliver a bright and clear image in most lighting conditions.
  • Field of view 1000 meter (meter/feet) 66/199.
  • A durable rubber armored coating ensures a non slip grip, even in wet conditions.
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