Reviews Error Rate Tester

LuckyHigh NO.1000 Watch Timing Machine LCD Screen Wrist Watch Tester Multifunction Timegrapher Calibrator Calibration Testing Tool

  • Watch Timegrapher NO.1000 is a Watch Testing Calibration Tool for mechanical watches. This watch tester automatically calculates amplitude, rate, and beat error with the readings of the microphone stand..
  • You can see readings on the LCD screen of this Watch Timing Machine in real time with 2 dotted lines moving across, providing a visual display of the “tic tock” from your watch.
  • When test different watches, this watch timing machine will automatically adjust the optimal signal level..
  • Rate Deviation Range: ±999 s/d with precision ± 1 s/d'.
  • Watch timing machine sampling period: 2 seconds, 4 seconds, 6 seconds, 8 seconds, 10 seconds, 20 seconds, 30 seconds, 60 seconds,the average of corresponding period reflects the precise value of the watch..
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Ethernet Network Cable Tester Kit RJ11 RJ45 CAT5/5e CAT6 LAN Wire Tracker Portable Line Finder for Miss Wiring Disorder Cable Open and Short Circuit Testing,Earphone Included Toolkit Orange

  • ۞ MUST-HAVE TOOL: The ethernet cable tester is a multifunctional handhold network tester. It supports wide application with reinforced cable types....
  • ۞ LINE HUNTING: Wire tracing means the rj45 tester can quickly find the target line pairs among numerous ones. This is a major unique function where....
  • ۞ CABLE TESTING: The network cable tester can fully test the line sequence of network cable, open circuit, short-circuit, miss wiring, error....
  • ۞ LEAD CONTINUITY CHECKING: The ethernet tester can be used to check continuity in circuits, when cable is checking, there is no need to strip off....
  • ۞ EXQUISITE WORKMANSHIP: Adopt advanced CNC machining technology, each port has reached zero error standard. Streamlined shell, flexible and....
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Timegrapher No.1000 Multifunctional Watch Tester Watch Timing Machine for Watchmaker Watch Calibration Tool for Mechanical Watches

  • No.1000 timegrapher is a precise mechanical watches tester.
  • LCD screen shows the live digits of rate, amplitude, beat error and Parameters.
  • A timegrapher will be a great addition to your watchmaking desk and a useful tool to determine how well your watches are running..
  • It’s a very worthwhile watch calibration tool for amateur watchmakers, watch manufacturers and watch technician..
  • We offer one year warranty and cutomer service is always here to help.
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Timegrapher No.1900 Multifunctional Watch Tester Watch Timing Machine for Watchmaker Watch Calibration Tool with LCD Screen

  • Weishi No.1900 timegrapher is a precise mechanical watches tester.
  • LCD screen shows the live digits of rate, amplitude, beat error,beat and lift angel.
  • A timegrapher will be a great addition to your watchmaking desk and a useful tool to determine how well your watches are running..
  • It’s a very worthwhile watch calibration tool for amateur watchmakers, watch manufacturers and watch technician..
  • We offer one year warranty and cutomer service is always here to help.
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Ballistic Chronograph Premium Precision Ballistic Bullet Speed Meter Tester Multi Shooting Tool Chargeable Usb shooting tester meter

  • 【Four Sides Air Design】The ballistic chronograph are effectively ease the impact of testing times. Improved stability and accuracy. Display surface and the operation of the button in front of the operation and to see the test data are very convenient..
  • 【High accuracy measurement】 As the shooting tester with high accuracy and clamp rail, and fixed equipment after the paths every times are the same, and with the guide rail can be made with the mining model in parallel, so the measurement result error is small, small fluctuation dynamic error..
  • 【More Function】The usb shooting tester meter Not only can measure the speed, but also can measure the kineticenergy, at the same times can record up to 40 groups of speed and the 40 group of the kineticenergy value..
  • 【Portable and easy to operate】The multi shooting tester Mini size is easy to carry. Simple and easy operation..
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Hopstand

  • Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32°F~140°F), which can decrease the error caused by the change of liquid temperature..
  • Wide applications: There are various purposes for the salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing..
  • Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation..
  • 4-in-1 salinity tester: The multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing. Support One-tap switch from salinity to TDS/EC..
  • After-sales: 30-day free return/replacement and we promise respond your any questions about the product within 12 hours..
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Oakton - AO-35462-11 EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter

  • Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32°F~140°F), which can decrease the error caused by the change of liquid temperature..
  • Wide applications: There are various purposes for the salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing..
  • Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation..
  • 4-in-1 salinity tester: The multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing..
  • After-sales: 30-day free return/replacement and we promise respond your any questions about the product within 12 hours..
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Alcohol Breathalyzer Portable Breath Tester LCD Display Digital Alcohol Test Detector Breath Alcohol Analyser Tester Breathalyser Lie Detector Blue Color ABS Material

  • >>>[Function]: Breathalyzer Keychain Digital Alcohol Tester Detector is used to measure the alcohol concentration in the human body. This portable breath tester uses a sensitive semiconductor sensor that can quickly give results to judge whether you can drive..
  • >>>[Fashionable Keychain Design]: Breath Analyzer saves space and is light in weight. It is easy to hold and carry. The pocket size allows you to carry it anytime, anywhere to ensure safe driving after drinking..
  • >>>【High precision and sensitivity】: This alcohol breath tester can be used to measure the alcohol concentration in the human body. Built-in sensitive semiconductor sensor, detection range: 0.00-0.19% BAC 0.0-1.9g/l (or 0.00-0.95mg/l BRAC). It can quickly give results within 3-5 seconds to judge whether you can drive, and provide you with high-precision test results. (The error is less than 0.01% BAC).
  • >>>[Large Digital LCD Screen]: Digital LCD Screen Alcohol Breath Tester uses a large LCD screen, which can clearly display....
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KONNWEI KW710 Car Battery Tester 6V 12V 24V, Battery Load Tester Automotive 100-2000CCA Digital Auto Battery Analyzer Alternator Starter Tester for Car Truck Motorcycle Marine ATV SUV

  • 【6V-12V-24V CAR BATTERY TESTER】 KW710 is the top 1 battery tester automotive which can works on all 6V, 12V and 24V batteries(100-2000 CCA), testing result up to 99.99% accuracy, also great alternator and starter tester, the most reliable battery load tester on the market..
  • 【LARGE COLOR SCREEN + ENHANCED CLIPS】compared to other 12V battery testers, KW710 is the first battery analyzer that adopts a large color screen and rugged design. It also upgraded the connection cable(8.8ft) and enhanced the clips to reduce the measurement error..
  • 【ADVANCED VOLTAGE WAVEFORM FUNCTION】KONNWEI is the only auto battery tester manufacturer that can catch the voltage changing and show the waveform into graphing, up to 20 points in one second, helps to track the real-time voltage to find the battery issue. Even can be uploaded to computer compare them to analyze the in-car system..
  • 【CRANKING AND CHARGING SYSTEM TEST】 KW710 provides overall batteries data in milliseconds including voltage, internal resistance, cold cranking amp, battery health and charge status. Also can test 6V, 12V and 24V car charging system to make sure the output voltage of the generator is in a regular condition, the rectifier diode works fine and the charging current is normal status.....
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JADPES Quartz Tester Battery Watch Pulse Demagnetization Demagnetizer,Multifunction Timing Machine Watch Demagnetization/Battery Measure/Pulse/Quartz Tester Machine Watch Timing Machine Tester Tools

  • Demagnetizer: Watch demagnetizer is the use of alternating power supply to produce alternating magnetic field, to the mechanical table gossamer for demagnetization to reduce the time error and increase service life..
  • Timegrapher: With quartz tester function to detecte the situation of quartz movement..
  • Watch Demagnetizer: With battery tester to detecte the battery remaining capacity for you to change battery in time..
  • Watch Timegrapher: The speeds of demagnetization is adjustable, which is more practical in use..
  • Demagnetizer Tool Watches: Brand new battery tester to batteries without even opening the watch case with the help of pulse test..
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Digital Battery Tester Battery Load Tester Li-ion Battery Charge Capacity Tester LCD Battery Charger Checker Analyzer Tester Battery Capacity Performance Tester Device Mobile Power Head Test

  • 【BATTERY CAPACITY TESTER】EBC-A10H is an electronic load with charging function. It is suitable for charging and discharging capacitance test of various batteries, mobile power discharge test, charging head power performance test, support for connecting to computers, and more extended functions through online software..
  • 【AUTOMATIC CHARGING & DISCHERGE】Charging method is standard charging, support nickel hydrogen, nickel chromium, lithium, iron lithium, lead acid. Support automatic charging - discharge - charging mode for testing battery capacity. LCD display: voltage, current, capacity, time, power, energy test data..
  • 【VOLTAGE & CURRENT & CAPACITY TEST】Voltage test: 0.002V-4.5V (low voltage), accuracy is 0.003V, error ± 0.5%.
  • 4.5V-30V (high voltage), accuracy to 0.01V, error ± 0.5%. Current test: 0.05-10.000A, accuracy 0.005A, error ±0.5%. Capacity test: 10Ah, resolution is 0.001Ah.
  • Above 100Ah, resolution 0.1Ah. (Connection method: four-wire detection, separate wiring of voltage and current channels to ensure measurement accuracy.).
  • 【COMPUTER ONLINE】dedicated USB to TTL serial port (Mini USB interface, non-ordinary USB cable) computer control, curve drawing, calibration benchmark test, firmware upgrad....
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PAGOW 10pcs Multimeter Test Hook Clip, Electrical Testing Colorful Test Grabber Probe, for Testing Electronic Components Mini Grabber Clips

  • Non-contact AC Voltage Measurement Tester - probe type induction, plastic insulation, The tester will flash and beep when the device close to AC Voltage greater during the specified Voltage range without touch the measured object, to ensure the safety of the human body, more convenient monitoring..
  • Safely Sound & light Alarm Tester Pen- distinguish the live and Null wire through different frequency alarm sound. The higher the voltage, the higher the audible alarm frequency and rate of flashing lights great, even in noisy environments..
  • Accurately Multi-ranging Measurement - The electrical tester accurately detects AC Voltage ranging from 12V to 1000V, and distinguish them into 3 Voltage levels (low, moderate, high). NCV sensitivity automatically adjusts from low, medium and high while indicating Voltage level with audible beep..
  • Low Voltage Indicator & LED Light - The shining prompt of low voltage LED and alarm of the power tester pen can warn you to replace the battery in time, while the LED light allows operation even in dark environment..
  • Auto Power Off Tester -The electrical tester operated with 2 x 1.5V AAA batteries(not included), auto power off after no operation for 3 minutes to save energy. Lightweight, durable construction with convenient pocke....
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KONNWEI KW720 Car Battery Tester 6V 12V 24V W/Printer, Battery Load Tester Automotive 100-2000CCA Digital Auto Battery Analyzer Alternator Starter Tester for Car Truck Motorcycle(Paper Included)

  • 【PROFESSIONAL-GRADE 6V-12V-24V CAR BATTERY TESTER】 KW720 is the top 1 battery tester automotive which can works on all 6V, 12V and 24V batteries(100-2000 CCA), testing result up to 99.99% accuracy, also great alternator and starter tester, the most reliable battery load tester on the market..
  • 【LARGE COLOR SCREEN + ENHANCED CLIPS + THERMAL PRINTER】compared to other similar 12V battery testers, KW720 is the only battery analyzer that adopts a very large color screen and rugged design. It also upgraded the connection cable(8.8ft) and enhanced the clips to reduce the measurement error. Besides you can print the testing data at any time with the built-in thermal printer(paper included)..
  • 【ADVANCED VOLTAGE WAVEFORM FUNCTION】KONNWEI is the only auto battery tester manufacturer that can catch the voltage changing and show the waveform into graphing, up to 20 points in one second, helps to track the real-time voltage to find the battery issue. Even can be uploaded to computer compare them to analyze the in-car system..
  • 【CRANKING AND CHARGING SYSTEM TEST】 KW720 provides overall batteries data in milliseconds including voltage, internal resistance, cold cranking amp, battery health and charge status. Also can test 6V, 12V and 24V car charging syste....
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