Top Current Comparator Reviews

Hornady Lock-N-Load Bullet Comparator Basic Set, Includes 7 Bullet Inserts – Quickly and Precisely Measure Loaded Rounds, Measures from Bullet Ogive – Reduce Round Variations – B234

  • Hornady Comparator Kit – The Hornady Lock-N-Load Bullet Comparator is perfect for the reloader looking to measure seating depth of loaded ammunition quickly and precisely. Measures from the bullet ogive to the base of the loaded round, to eliminate variation in seating depth. This basic set includes 7 bullet inserts.
  • Why Do You Need a Hornady Bullet Comparator – Measuring cartridge lengths across the bullet tips is not a reliable (or repeatable) method for measuring loaded rounds. It’s common for variations of up to .025” to exist from one round to the next.
  • Reliable Rounds – Our Bullet Comparator measures rounds from the ogive to provide consistent, precise measurements. You can also use it to check uniformity of bullets from base to ogive.
  • Easy Measuring – Our Bullet Comparator easily attaches to the blade of your caliper and uses interchangeable inserts (available in sizes from .17 caliber to .45 caliber) to measure from the bullet ogive.
  • Kit Includes – Comparator body and 7 comparator inserts for the following diameter bullets: 224, 243, 257, 264, 277, 284 and 308. Allen Wrench also included. Other inserts sold separately. To position the comparator with the Hornady Lock-N-Load Overall Length Gauge, install comparator body to the calipe....
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Hornady B14 Lock-N-Load Comparator Body with Set of 14 Inserts

  • Hornady Comparator Kit – The Hornady Lock-N-Load Bullet Comparator is perfect for the reloader looking to measure seating depth of loaded ammunition....
  • Why Do You Need a Hornady Bullet Comparator – Measuring cartridge lengths across the bullet tips is not a reliable (or repeatable) method for....
  • Reliable Rounds – Our Bullet Comparator measures rounds from the ogive to provide consistent, precise measurements. You can also use it to check....
  • Easy Measuring – Our Bullet Comparator easily attaches to the blade of your caliper and uses interchangeable inserts (available in sizes from .17....
  • Kit Includes – Comparator body and 14 inserts for use with the following diameter bullets: 172, 204, 224, 243, 257, 264, 277, 284, 308, 338, 358,....
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Comparator Dual177;18V/36V 8-Pin SO N T/R

  • Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage.
  • Low supply-current independent of supply voltage: 200 µA per comparator, Low input offset voltage.
  • Common-mode input voltage range Includes Ground, Output compatible with TTL, MOS, and CMOS.
  • Differential input voltage range equal to maximum-rated supply voltage: ±36 V, Example Applications: Vacuum robot, Single phase UPS, Server PSU, Cordless power tool, Wireless Infrastructure, Appliances, Building Automation, Factory automation & control, Motor drives, Infotainment & cluster.
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Texas Instruments LM311P LM311 Differential Comparator With Strobes DIP8 5 Pack

  • Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage.
  • Low supply-current independent of supply voltage: 200 µA per comparator, Low input offset voltage.
  • Common-mode input voltage range Includes Ground, Output compatible with TTL, MOS, and CMOS.
  • Differential input voltage range equal to maximum-rated supply voltage: ±36 V, Example Applications: Vacuum robot, Single phase UPS, Server PSU, Cordless power tool, Wireless Infrastructure, Appliances, Building Automation, Factory automation & control, Motor drives, Infotainment & cluster.
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Schwinn 12 Function Computer

  • 12-Function: Current Speed, Average Speed, Max Speed, Speed Comparator, KM/MPH, Auto Start/Stop.
  • Distance Functions - Odometer, Trip Distance.
  • Everyday Functions - Trip Timer, 12/24 hr Clock, Scan, Auto Power Off.
  • New mounting strap makes it easy to install and remove on any bike.
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Planet Bike Protégé 9.0 bike computer

  • 9 functions: current speed, speed comparator, ride time, trip distance, dual odometer (for 2 wheel sizes), average speed, maximum speed, clock, and temperature.
  • 4-line MacroMonitorTM LCD displays up to 5 pieces of data at a glance.
  • Mounting hardware includes: 25.4-31.8mm handlebar bracket and 82 cm wired front wheel mounting kit.
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Hornady Lock-N-Load Headspace Gauge Bushing.420 (E420)

  • For use with the Hornady Headspace Comparator.
  • Provides the ability to check most bottleneck cases from .17 REM through belted Magnums.
  • Extend brass life improve accuracy and enhance safety.
  • All bushing are interchangeable with the Comparator.
  • Bullet comparator and calipers sold separately.
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Juried Engineering LM393P IC Dual Differential Comparator & 8-Pin DIP Sockets with Machined Contact Pins Breadboard-Friendly (Pack of 1)

  • Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage.
  • Low supply-current independent of supply voltage: 200 µA per comparator, Low input offset voltage.
  • Common-mode input voltage range Includes Ground, Output compatible with TTL, MOS, and CMOS.
  • Differential input voltage range equal to maximum-rated supply voltage: ±36 V, Example Applications: Vacuum robot, Single phase UPS, Server PSU, Cordless power tool, Wireless Infrastructure, Appliances, Building Automation, Factory automation & control, Motor drives, Infotainment & cluster.
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Wireless Bicycle Speedometer and Odometer Waterproof Cycle Bike Computer with LCD Display

  • Features - Model: YS-368C, Color: black, Size: 4.6x4.6x2cm.
  • 15 functions - SPD CURRENT SPEED, ODO ODOMETER, DST TRIP DISTANCE, MXS MAXIMUM SPEED, AVS AVERAGE SPEED, TM TRIP TIME.
  • CLK CLOCK (12H/24H), SCAN, "+" "-" COMPARATOR, MAINTENANCE ALERT, SETTING SPEED SCALE(km/h,m/hr).
  • SETTING TYRE CIRCUMFERENCE (0mm?9999mm), SETTING THE LAST VALUE OF ODOMETER / ODO, FREEZE FRAME MEMORY, WIRELESS.
  • Package includes: 1* Bicycle computer 5* Nylon cable ties 1* Magnet 1* Battery (CR2032) 1* Magnetic sensor 1* Gauge stand 1* User manual.
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Alinan 10pcs High Sensitivity Sound Microphone Sensor Detection Module for AVR PIC

  • Using infrared reflective sensor TCRT5000.
  • TCRT5000 infrared reflection sensor, detecting reflection distance, suitable for 1mm~25mm, comparator output, clean signal, good waveform, strong driving ability, over 15mA, with potentiometer adjustment sensitivity.
  • IR Infrared Obstacle Avoidance Sensor Module TCRT5000 Photoelectric Switch Barrier Line Track Sensor Module for Smart Car w/Cable 3.3V-5V.
  • Easily Installation:Design with bolt holes for easy installation.Use wide voltage LM393 comparator,With potentiometer to adjust sensitivity.
  • Output form: digital switching output (0 and 1),Comparator output, clean signal, good waveform, strong drive capability, over 15mA.
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Voltage Measurement Module, DVB01 Voltage Comparator for Voltage Measurement for Control Applications

  • The LM2903P devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
  • Single-supply or dual supplies Wide range of supply voltage Maximum rating: 2 V to 36 V.
  • Low supply-current independent of supply voltage: 200 µA per comparator, Output compatible with TTL, MOS, and CMOS.
  • Common-mode input voltage range Includes Ground, Low output saturation voltage.
  • Differential input voltage range equal to maximum-rated supply voltage: ±36 V.
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Juried Engineering LM2903P LM2903 Dual Differential Comparator Automotive Grade Breadboard-Friendly IC DIP-8 (1 Piece)

  • The LM2903P devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
  • Single-supply or dual supplies Wide range of supply voltage Maximum rating: 2 V to 36 V.
  • Low supply-current independent of supply voltage: 200 µA per comparator, Output compatible with TTL, MOS, and CMOS.
  • Common-mode input voltage range Includes Ground, Low output saturation voltage.
  • Differential input voltage range equal to maximum-rated supply voltage: ±36 V.
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Taylor Pool Test Kit Replacement Comparator and R-0004 2 Oz pH Indicator Phenol

  • Taylor 9056 Swimming Pool Test Kit Chlorine Bromine DPD Replacement Comparator.
  • High range chlorine and bromine comparator.
  • Used with liquid DPD and offers high-range color values for chlorine and bromine.
  • Taylor R-0004 Swimming Pool Test Kit Reagent #4 2 Oz pH Indicator Phenol Red.
  • Used with water test sample to measure pH balance of your pool.
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