Reviews Handheld Testing Device

ZLYCZW 3 in 1 Multifunctional Water Quality Detector IP67 Handheld PH Meter Dissolved Oxygen/Conductivity/Salinity Test Dissolved Oxygen Meter

  • ★ Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH,....
  • ★ Conductivity, Salinity, TDS and D.O. Dissolved Oxygen in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • ★ Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by well experienced manufacturer for Environmental Measuring....
  • ★ Large LCD with multiple parameters display simultaneously: PH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
  • ★ Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
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HUIXINLIANG Oxygen Tester Portable Dissolved Oxygen Meter,0~20mg/L Dissolved Oxygen Meter Do Detector 0~40℃ Temp Tester,Small Size,Economy Portable Dissolved Oxygen Meter Easy to Carry

  • Handheld IP67 Waterproof Combo Water Quality Meter..
  • Dissolved Oxygen Tester, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH,TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • Large LCD with multiple parameters (PH, COND, SALT, TDS, DO) display simultaneously.
  • Application: Especially suitable for use in freshwater or seawater aquaculture farms!.
  • Quick And Easy Multiple Points Calibration: 3 points for pH, 1 point for DO, 4 points for conductivity.
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Precise Portable Color Analyzer Digital Color Reader with 8mm Aperture and True -Color Display Test Kit, CATUDIY Handheld Colorimeter Monitor Testing Color Difference Meter for Multi-Purpose

  • ...or detector device widely applies to color quality control, color difference control, color difference analysis, sampling testing and online testing for industries, as well as to the auxiliary color matching tool during the processes as injection, inking, painting and spraying coating etc.
  • ✅【Wide Range of Uses】Handheld colorimeter is perfectly applicable in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, film, pigments, paints, inks, metal, photography, toys, food medicine and other various industry.
  • ✅【High Precision & Energy Saving】The color meter monitor is of ultra stable performance and display accuracy up to 0.01, with repeatability accuracy E standard deviation only less than 0.08. Low energy consumption test instrument uses high capacity lithium battery.
  • ✅【Premium Design】Come with large true color display screen, the portable color sensor colorimeter is well designed and features in high precision & stability, easy to operate and read, eco-friendly. CATUDIY promise to resend parts for free within 1-year for damage caused by non-human factors.
  • ✅【Results Printable】The color analysis measurement data displays on the device directly without any software to connect the PC. In addition, results are....
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Garmin Sport PRO Bundle, Dog Training Collar and Handheld, 1handed Training of Up to 3 Dogs, Tone and Vibration

  • QUICK TURN DIAL - Quick turn dial on handheld with positive clicks when changing between 10 stimulation levels and controlling auxiliary functions and 1-HAND OPERATION Simple, intuitive, “no look” 1-hand operation.Control Method:Remote.Special Feature:easy to use,lightweight..
  • 4 TRAINING BUTTONS - 4 training buttons for continuous and momentary stimulation, vibration and tone.
  • TONE AND VIBRATION - Buttons on the handheld can activate tone signal and vibration control on the dog device. Dog Device-3.1 x 1.7 x 1.7 inches. Handheld- 4.4 ounce. Dog Device- 3.5 ounce.
  • BEACON LIGHTS - Remote control of LED beacon lights on the dog device for low light conditions.
  • visible up to 100 yards away and LED STATUS LIGHT LED status light for quick, at-a-glance read. Radio frequency- 27 MHz.
  • Includes:-Sport PRO handheld, dog device, 3/4” black collar strap polyurethane-coated nylon , AC adapter, split adapter cable, charging clip, contact point sets (long and short) with wrench, manual.
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SportDOG Brand TEK Series 2.0 GPS Tracking System - 10 Mile Range - Waterproof and Rechargeable - Expandable to Locate up to 21 Dogs - Unlimited, Lifetime Map Updates

  • This GPS dog finder receives and displays your dog's GPS Collar location, along with your location, on the Handheld Device's easy-to-read topographical map.
  • The Handheld Device features 1:100,000 preloaded topo maps with unlimited lifetime map updates, no subscription required.
  • Featuring HopTek technology, this location system uses GPS satelites, not cell service, to track your dog up to 10 miles away.
  • Track up to 21 dogs with the purchase of additional TEK Series 2.0 GPS Tracking Add-A-Dog Collars (TEK-2L).
  • View, or listen to (bluetooth headset compatible), the direction and status of your dog.
  • The Handheld Device will show the direction each dog is headed, the path they took to get there, and whether they are moving or stopped.
  • The Handheld Device and GPS Collar are both waterproof and submersible, as well as rechargeable.
  • Easily update both units with the included USB Cables and desktop application.
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SportDOG Brand TEK Series 1.5 GPS Tracking System - 7 Mile Range - Waterproof and Rechargeable - Expandable to Locate up to 12 Dogs

  • This GPS dog finder receives and displays your dog's GPS Collar location, along with your location, on the Handheld Device's screen.
  • The Handheld Device features a tilt-compensated compass and backlit LCD screen with an adjustable scale from 100 yards to 75 miles.
  • Featuring HopTek technology, this location system uses GPS satelites, not cell service, to track your dog up to 7 miles away.
  • Track up to 12 dogs with the purchase of TEK Series 2.0 GPS Tracking Add-A-Dog Collars (TEK-2L).
  • View the direction and status of your dog.
  • the Handheld Device will show the direction each dog is headed, how far they are from you, and whether they are moving or stopped.
  • The Handheld Device and GPS Collar are both waterproof and submersible, as well as rechargeable.
  • The included quick start guide, basic training manual and DVD, and a locally based Customer Care Center, reachable at 844-209-4636, provide support when you need it.
  • By designing our products in the field, with heat, cold, rain, snow, dust, mud, and wind in mind, SportDOG has become the most recognized brand in the electronic tracking and training categories, making the promise to always create "Gear The Way You'd Design It".
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Digital Phase Indicator , Akozon SP8030 Digital Phase Rotation Indicator LED Buzzer Phase Sequence Meter 200 ith Bag

  • It is durable, reliable and light-weight handheld device, which is necessary tool for those who often install, repair or maintain three-phase system or motor..
  • Without a need to link testing line, the motor rotation direction can be decided by placing this indicator above the motor and aligning it with motor drive shaft..
  • Used to test phase sequence input of three-phase voltage, to indicate phase line L1, L2 and L3..
  • PM5900 Motor and Phase Rotation Indicator is used to test magnetic field direction of three-phase system, phase rotation, motor rotation direction..
  • It also supports non-contact type magnetic field rotation direction test (motor rotation direction test)..
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Phase Sequence Meter, 60V ~ 600V AC 3 Phase Sequence Rotation Tester, with 5 LED Lights, for General Measuring Tool

  • It is durable, reliable and light-weight handheld device, which is necessary tool for those who often install, repair or maintain three-phase system or motor..
  • Used to test phase sequence input of three-phase voltage, to indicate phase line L1, L2 and L3..
  • PM5900 Motor and Phase Rotation Indicator is used to test magnetic field direction of three-phase system, phase rotation, motor rotation direction..
  • Without a need to link testing line, the motor rotation direction can be decided by placing this indicator above the motor and aligning it with motor drive shaft..
  • It also supports non-contact type magnetic field rotation direction test (motor rotation direction test)..
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Pet Microchip Scanner, Handheld Animal Chip Reader Portable RFID Reader Supports for ISO 11784/11785, FDX-B and ID64 RFID

  • [Support for ISO 11784/11785, FDX-B AND ID64 RFID] This handheld reader supports for ISO 11784/11785, FDX-B and ID64 RFID, easy to operate, one button to read..
  • [History Data Can Be Read] The history data can be read in the internal reading mode..
  • [Operation Manual] 1. Press the button to start the device and go into scan mode, start to scan the tags. 2. The reader will enter the standby state if no tags be scanned. 3. Place a tag in the antenna loop, press button to read. 4. Press button to read next tag. 5. If no tags be scanned, the device will shutdown automatically after 180 seconds or you can long press the button for 3 seconds to shutdown the device..
  • [Backlight Screen] This handheld reader has backlight screen which makes it convenient for you to read..
  • [Low Battery Warning] The handheld reader will alarm when the battery power is under 7.8 in low battery..
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SMD Meter Capacitance Diode Resistance Measuring Instrument Handheld Resistance Capacitance Tester for Electrician with Diode Test 1.5V

  • 【SPECIAL MEASURING】This meter is specially used to measure SMD(surface mounted device).
  • 【WIDELY APLLICATION】This HP-990B handheld diode meter is suitable for agricultural, home appliance, industrial and office use..
  • 【AUTOMATICALLY DIODE】This handheld diode meter will be off automatically after 15minutes when there is no operation..
  • 【LARGE LCD DISPLAY】This HP-990B handheld diode meter is with large LCD make you read easily..
  • 【UNIQUE HANDHELD DESIGN】This HP-990B handheld diode meter is handheld design, easy to grip and use..
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WANLUTECH OTDR Tester CCTV Tester, 1310/1550nm OTDR Fiber Optic Tester 8'' Touchscreen Built-in DMM OPM OLS VFL Event Map Support TVI CVI AHD IP CVBS Camera Test PoE/HDMI in/RJ45 Cable TDR Test

  • ✅【All-in-one OTDR Tester】WANLUTECH MT-8000 combines all necessary fiber optic testing in one handheld device.This OTDR tester includes Optical Time Domain Reflectometer (OTDR:1310nm+1550nm,28dB/26dB,max test distance can up to 110km), Visual Fault Locator (VFL:max test distance 8km), Optical Power Meter (OPM:measurement range -70~+10 dBm), Light Source (CW,270 Hz, 330 Hz, 1 kHz and 2 kHz),Digital Multimeter(DMM) , Optical Loss Test, RJ45 cable test, Event Map, etc..
  • ✅【Professional OTDR Fiber Optic Tester】WANLUTECH OTDR tester uses automatic testing by default, just click to start testing after connecting into the fiber, there is no complicated parameter setting.
  • professional technicians can set the test range, pulse width and other parameters before testing, which will get more accurate curve results.Warning function could prevent OTDR module from being damaged by optical signal in fiber..
  • ✅【Parameters】WANLUTECH multifunctional Single Mode OTDR has 8'' retina touch screen, 2048*1536 resolution. OTDR fiber tester is powered by 7.4V/7000mAh Li-polymer batter with long working time.Interface type:FC-PC.1310nm/1550nm Testing Wavelength and 28....
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TT™ 15X Dog Device, Tracking and Training Dog Device with Collar, 18 Levels of Stimulation, Rugged and Water-Resistant, High-Sensitivity GPS, Red

  • Stay connected to your dog and the hunt with up to 80 hours of battery life.Special Feature:Waterproof..
  • Save battery life, and remotely put your dog tracking and training device to sleep with sleep mode when paired with a compatible Garmin device.
  • Update your device via Garmin Express software, available for both Mac and Windows devices.
  • Train with 18 levels of continuous and momentary stimulation plus audible tone and vibration when used with your compatible tracking and training handheld..
  • Rugged and water-resistant up to 10 meters (1 ATM).
  • tough enough to run wherever your dog runs.
  • LED beacon lights, activated from your compatible handheld, keep track of your dog in the field.
  • Compatible with all existing Alpha, PRO 550 Plus and Astro 430 handheld devices from Garmin.
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Brellavi Anti-Bark Dog Training Equipment and Barking Control Device, Electronic Clicker Trainer for Walking, Jogging, and Aggressive Behavior, Handheld and Portable (Orange)

  • ... and Barking Control: The Upgraded Dog Trainer and the anti-barking device will help you to train dog and bark control. Train your dog in good behavior, stop clawing, digging, scratching, biting, and staying off the furniture..
  • Keep Unfriendly Dogs Away: Sometimes, kids or adults will be hurt by unfriendly dogs. The handheld Barking Control device uses two transmitters, which can do Barking Control dogs away. It can reach up to 50 feet (15 M). It will protect you from the unfriendly dogs to send a message to the approaching dogs before they become aggressive while you are walking, running, bicycling, etc..
  • Safe for Human and Pet: Upgraded Handheld Dog Trainer and Barking Control Device uses physical methods to stimulate dogs. The human hearing range is from 20HZ to 20KHZ.
  • the dog hearing range is from 15HZ to 120KHZ. The Bark Control emits sound around 35 to 45HKZ, so it is safe for humans and pets..
  • Convenient of Brellavi Dog Trainer and Barking Control: The dog Barking Control and training device is about 13.7 x 5.5 x 2.5 cm. It is handheld. Easy to carry wherever you go. Such as walking, jogging, picnic, cycling, and so on..
  • Safety Night with Dog Trainer and Barking Control: The anti-dog barking device has a super bright LED flashlight that can p....
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