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4.6 of 5.0 with 25 Reviews
SALE PRICE: $129.99 1% OFF
Manufacturer: Extech
Brand: Extech
Model: 461957
Manufacturer: Extech
Brand: Extech
Model: 461957
Extech 461957 SENSOR, PHOTOELECTRIC W/ 6' CABLE
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4.6 of 5.0 with 10 Reviews
SALE PRICE: $139.00
Manufacturer: YIBIAO
Brand: LINGZHUANG
Manufacturer: YIBIAO
Brand: LINGZHUANG
Horizon Horizon mechanical watch sports car instrument dashboard LCD instrument (521639799499) (59126874)
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4.6 of 5.0 with 21 Reviews
SALE PRICE: $172.00
Manufacturer: YIBIAO
Brand: LINGZHUANG
Manufacturer: YIBIAO
Brand: LINGZHUANG
453 factory direct marine analog tachometer 0600 revolution 800 rpm 1200 2000525115267391
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4.6 of 5.0 with 29 Reviews
SALE PRICE: $180.46 1% OFF
Manufacturer: OMRON
Brand: Omron
Manufacturer: OMRON
Brand: Omron
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Ratings
[Item]6-digit total counter
[Front Cover]Light gray
[Rated supply voltage]100 to 240 VAC(50/60 Hz)
[External power supply]50 mA at 12 VDC
[Operating voltage range]85% to 110% of rated supply voltage
[Power consumption]100 to 240 VAC: 6.5 VA max.
12 to 24 VDC: 0.6 W max.
[Dimensions]48 x 24 x 80 mm(W x H x D)
[Mounting method]Flush mounting
[External connections]Screw terminals
[Display]7-segment,negative transmissive LCD(with red backlight)
[Digits]6 digits(8.5-mm-high characters)
[Input mode]Up(increment)
[Input]
Input signals Count,reset,and key protection *1
Input method No-voltage input(NPN transistor input)or voltage input(PNP transistorinput)(selected via DIP switch)
Count,reset,start No-voltage input(NPN transistor input)
Short-circuit(ON)impedance: 1 k Ohm max.
Short-circuit(ON)residual voltage:2 VDC max.
Open(OFF)impedance: 100 k Ohm min.
Voltage input(PNP transistor input)
Short-circuit(ON)impedance: 1 k Ohm max.
ON voltage: 9 to 24 VDC
OFF voltage: 5 VDC max.
Open(OFF)impedance: 100 k Ohm max.
Key protection No-voltage input(NPN transistor input)
Short-circuit(ON)impedance: 1 k Ohm max.
Short-circuit(ON)residual voltage:0.5 VDC max.
Open(OFF)impedance: 100 k Ohm min.
[Weight]Approx. 75 g
*1. Only a non-voltage input(NPN transistor)is possible for the key protectioninput.
The key protection input will be a non-voltage input even if the NPN/PNPinput mode is set to PNP.
Key protection is used to prohibit operating the Reset Key.
The reset input terminals will still be functional.
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4.6 of 5.0 with 9 Reviews
SALE PRICE: $209.99
Manufacturer: Extech
Brand: Extech
Model: 461893
Manufacturer: Extech
Brand: Extech
Model: 461893
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All tachometers are microprocessor based with limited memory capabilities. Memory stores the final reading, as well as the last minimum and maximum-recall readings at the touch of a button. Both the contact and optical tachometers feature a large, five-digit LCD. Contact Tachometer Use this digital contact model with either a concave or convex tip to measure the speed of rotating objects (rpm measurements). Use unit with the linear speed wheel to measure surface speeds (ft/min or m/min measurements). Tachometer automatically suppresses insignificant zeros to provide precise rpm readings. Optical Tachometer Use the digital optical model to take noncontact speed measurements of rotating objects (rpm measurements). Tachometer uses a reflective mark and an integral light beam to provide precise readings. Display updates once every second. Autoranging function switches between two ranges: 5 to 999.9 rpm or 1000 to 99,999 rpm for greater accuracy. What's Included: four AA batteries and a carrying case. Model 87700-00 includes one convex tip, one flat tip, and one surface wheel. Model 87700-01 includes a 23" (58.4 cm) roll of reflective tape. Simple operation and low cost make these tachometers ideal for general use
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4.6 of 5.0 with 3 Reviews
SALE PRICE: $213.58 21% OFF
Manufacturer: Shimpo
Brand: Shimpo
Model: DT-107A
Manufacturer: Shimpo
Brand: Shimpo
Model: DT-107A
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The Shimpo DT-107A portable contact tachometer has a six-inch wheel, measures rotational speed, linear speed, surface speed, and total length, and provides 16 different measurement units for rate and speed. This portable contact tachometer has a six-inch wheel and is used for measuring the speed of motors, conveyor belts, and other moving and rotational systems. It measures rotational speed, linear speed, surface speed, and total length for flexibility of use, and measures the rate of speed and length in 16 different units for versatility. The five-digit LED screen presents test results and the unit of measurement. Flashing numerals on the LED screen indicate speeds outside of the measuring range to help avoid damage to the instrument. It stores up to 13 readings, including the maximum, minimum, and last test result values for ease of data recall. A die-cast aluminum body provides durability in harsh environments, and the device can be tripod-mounted and locked to take continuous measurements. The tachometer conforms to NIST standards for compliance with regulations, and the CE mark indicates compliance with applicable EU directives. It comes with a six-inch wheel, two cone adapters, a funnel adapter, a 3.5-inch extension shaft, a carrying case, and an NIST certificate. This tachometer is suitable for measuring rotational speed and other measurements in mechanical or industrial engineering environments.SpecificationsRange0.1 to 25,000rpmAccuracy+/-0.06rpm: 0.10 to 999.9rpm; +/-0.6rpm: 1,000.0 to 9,999.9rpm; +/-0.006% of reading +/-1 digit (+/-2 rpm max.): 9,999.9 to 25,000rpmMeasuring unitsRPH, RPM, ft./hour, ft./min., MPH, yards/hour, yards/min., in./min., meters/hour, meters/minute; Length: meters, centimeters, inches, feet, and yards; total revolutionsUpdate time1 secondOperating temperature32 to 113 degrees F (0 to 45 degrees C)Power(2) AA batteriesDimensions7.2 x 2.4 x 1.8 inches/182.5 x 60 x 46mm (H x W x D)Weight0.9 lb./400gH is height, the vertical distance from the lowest to highest point; W is width, th...
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4.6 of 5.0 with 29 Reviews
SALE PRICE: $217.00 1% OFF
Manufacturer: COLE-PARMER
Brand: Cole-Parmer
Manufacturer: COLE-PARMER
Brand: Cole-Parmer
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These digital, portable tachometers provide a nonslip, rubber grip for single-hand operation. Tachometers feature user-selectable fixed or auto-ranging resolution, memory of last reading, minimum and maximum, tripod mounting bushing for hands-free operation, target "lock on" indicator, and a low-battery indicator. Model 08199-20 features a red LED that measures optical rpm from up to 30" (76.2 cm) away. Models 08199-22 and -24 feature a Class II laser that measures rpm from up to 25 feet (7.6 m) away. These tachometers function as a totalizer/counter and a timer (stopwatch) programmable in both English and metric units. Model 08199-24 adds the functionality of measuring contact rpm and surface speed. What's Included: Model 08199-20 includes 12" (30.5 cm) reflective tape. Model 08199-22 includes 12" (30.5 cm)reflective tape and NIST-traceable calibration report supplied by the manufacturer. Model 08199-24 includes remote contact assembly with concave and convex tips, 10-cm speed wheel, 5 ft (1.5 m) of reflective tape, NIST-traceable calibration report supplied by the manufacturer, and a carrying case. Ergonomic design allows simultaneous viewing of both the target and display Rugged, rubberized design for industrial applications
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4.6 of 5.0 with 14 Reviews
SALE PRICE: $223.07 31% OFF
Manufacturer: Testo AG
Brand: Testo
Model: 0563 0465
Manufacturer: Testo AG
Brand: Testo
Model: 0563 0465
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The Testo 0563 0465 portable noncontact tachometer measures rotational speed, linear speed, and length, has a red visible-spectrum light beam, and a five-digit LCD screen. This portable noncontact tachometer is used for measuring the speed of motors, conveyor belts, and other moving and rotational systems. It measures rotational speed, linear speed, and length for versatility. Its optical sensor is a red visible-spectrum light beam that works at a distance of up to 600mm for user safety. The five-digit LCD screen presents test results and the unit of measurement, and it can store the maximum, minimum, and average test result values for ease of data recall. It automatically shuts off after 30 seconds of inactivity to help preserve battery life. The durable body helps protect the tachometer from impact. The CE mark indicates compliance with applicable EU directives. It comes with reflective tape, two AA batteries, and a case. This tachometer is suitable for measuring rotational speed and other measurements in mechanical or industrial engineering environments.SpecificationsRange1 to 99,999rpmAccuracy+/-0.02%Resolution0.01rpm for 1 to 99.99rpm; 0.1rpm for 100 to 999.9rpm; 1rpm for 1,000 to 99,999rpmOperating distanceup to 600mmDisplay5 digitsOperating temperature0 to 50 degrees C/32 to 122 degrees FPower(2) AA batteriesDimensions144 x 58 x 20mm (H x W x D)Weight145gH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Tachometers measure the rate of rotation or surface speed of motors, conveyor belts, and other moving systems. Contact tachometers take measurements through direct contact with the moving surface, and can measure both rpm and surface speed. Typically, contact tachometers come with a range of attachments that can be used to measure speed on different kinds of rotary systems, which may include tips used for measuring shafts with a central hole or flat end surfaces, and rotary wheel...
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4.5 of 5.0 with 18 Reviews
SALE PRICE: $8.11 2% OFF
Manufacturer: Unknown
Brand: Unknown
Manufacturer: Unknown
Brand: Unknown
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Features: 100% Brand New. Large LCD displaying Wide measuring range & high resolution. The use of durable. The last value/min . value will be automatically stored in memory and can be displayed by turn anytime. The RPM of motors and machine parts. The housing has been carefully shaped to fit comfortably in either hand. Digital display gives exact RPM with on guessing or errors. It is a great tool to measure In wood and metal working it can be used to accurately measure the speed of a lathe. Specifications: Display: Large 5 digit, 18mm LCD. Test select: Automatic. Range: 2.5 to 99,999 RPM Resolution: 0.1 RPM (from 2.5 to 999.9 RPM) 1 RPM (over 1,000 RPM) Accuracy: +/-(0.05% +1 digit) Distance: 50 to 500mm/ 2 to 20 inch Memory: Last Value. Max Value. Min RPM Size:130x70x29mm Weight:160g Package Contents: 1 x New Digital Laser Photo Tachometer Non Contact RPM Tach 1 x English Manual 1 x Battery 9V (NOT Included) 1 x carrying bag 3 x approx. 20cm of reflective stripes
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4.5 of 5.0 with 1 Reviews
SALE PRICE: $10.98 2% OFF
Manufacturer: R-Leader
Brand: RL
Manufacturer: R-Leader
Brand: RL
1. Brand new and high quality 2. The item applies to various types of generators, lawn mower, lawn mower, gliders, motorcycles, cars, trucks, construction vehicles, snow vehicles, ATVs, motor boats, and other power generation equipment and so on. 3. LCD Display. 4. Waterproof 100% 5. Works on Any Gasoline Engines. 6. Low power Consumption (0.001W below). 7. Easy Installation - peel & stick, no wiring necessary, . 8. The life of the battery is more than 3 years. 9. Records and Displays to 9999.9 hours or 999.59 hours. Package included: 1x VIBRATION Hour Meter
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