Feature:
LCD screen, white backlight, no parallax.
Automatic display prompt for low voltage.
Frequency measurability.
The rotating shaft's linear speed is measurable in the case of a given radius. The  rotating shaft's radius may be set at 2-999mm.
The 4:1 low-rotating speed measurement mode promises a more accurate measurement of the  rotating speed.
A filtering lens can receive the red light of specific wavelengths only, thus avoiding  parasitic light effectively.
The function of automatic recording of the maximum, the minimum and the last value, and  the continuous mode which can realize savings of over 18,000 data groups.
A MINI USB interface makes data transmission easier.
 
Specifications:
Measurement Range
Rotating Speed: 2.5-99999 RPM 
Linear Speed: Max 99999m/min
Frequency: 1~1666.66Hz
Resolution: 0.01 RPM (3 ~ 999.99 RPM); 0.1 RPM (1000 ~ 9999.9 RPM); 1 RPM (above 10000  RPM)                                     Accuracy: ±(0.05%+1 digit)
Sampling Rate: 0.3S(rotating speed≥1,000RPM); 0.5S(rotating speed<1,000RPM)
Interface:  Mini USB
Current: <50mA
Power: 3 * 1.5V AAA(Not Included)
Measuring Distance: 10~50cm
Dimension: 17.5 * 4.6 * 4.5cm / 6.89 * 1.81 * 1.77in (L * W * H)
Weight: 169g / 5.96oz 
Package Size: 20 * 10.5 * 5.5cm / 7.87 * 4.13 * 2.16in (L * W * H)
Package Weight: 232g / 8.2oz
 
Package List:
1 * Tachometer
3 * Reflective Sticker
1 * USB Cable
1 * CD
1 * Storage Bag
1 * User Manual (English)
 
Multi-function-speed-recorder-SM8238-speed-frequency-with-USB-speed-measurement-tachometer-32957758276Multi-function-speed-recorder-SM8238-speed-frequency-with-USB-speed-measurement-tachometer-32957758276Multi-function-speed-recorder-SM8238-speed-frequency-with-USB-speed-measurement-tachometer-32957758276

Write a review

Please login or register to review

Frequency RPM Meter Tachometer Ratating Speed Meter

  • Brand: ROKTOOLS
  • Product Code: SM8238
  • Availability: In Stock
  • $139.99


Related Products

RPM Meter Digital Tachometer Contact Handheld Speed Tester 0.5~19999RPM

RPM Meter Digital Tachometer Contact Handheld Speed Tester 0.5~19999RPM

RPM Meter Digital Tachometer Contact Handheld Speed Tester 0.5~19999RPM Fea..

$44.88

Automotive Car Oscilloscope 4 in1 2D82 auto Digital Multimeter

Automotive Car Oscilloscope 4 in1 2D82 auto Digital Multimeter

Automotive Car Oscilloscope 4 in1 2D82 auto Digital Multimeter 2D82-I     A 2D8..

$256.99

Lead-acid Starting Battery Tester Car Automobile Battery Tester Charging Diagnosis

Lead-acid Starting Battery Tester Car Automobile Battery Tester Charging Diagnosis

Lead-acid Starting Battery Tester Car Automobile Battery Tester Charging Diagnosis IntroductionAnce..

$29.99

Exhaust Back Pressure Tester Automobile Blockage Emission Detector

Exhaust Back Pressure Tester Automobile Blockage Emission Detector

Exhaust Back Pressure Tester Automobile Blockage Emission Detector Description Are you looki..

$41.57

Engine Speed Analyzer Gasoline Engine Tachometer

Engine Speed Analyzer Gasoline Engine Tachometer

Engine Speed Analyzer Gasoline Engine Tachometer Stroke Recording Speed Measure Real-time   ..

$135.99

OBD II Scanner Engine Code Reader Emission Test Helper Monitor

OBD II Scanner Engine Code Reader Emission Test Helper Monitor

OBD II Scanner Engine Code Reader Emission Test Helper Monitor Why choose OBD2 AS5001.Supports All..

$46.99

Digital Photo Tachometer Non Contact LCD Display Laser Tachometer

Digital Photo Tachometer Non Contact LCD Display Laser Tachometer

Digital Laser Photo Tachometer Non Contact LCD Display 2.5~99999 RPM Features: ..

$35.33

OBD2 Automotive Scanner ABS Oil BMS EPB SAS Reset Code Reader

OBD2 Automotive Scanner ABS Oil BMS EPB SAS Reset Code Reader

OBD2 Automotive Scanner ABS Oil BMS EPB SAS Reset Code Reader ANCEL FX3000 Advantage:1.ADVANCED V..

$210.66

Tags: Frequency RPM Meter Tachometer Ratating Speed Meter

Featured

DIN 862 Digital Caliper Extra Large Display Vernier Caliper Slide

DIN 862 Digital Caliper Extra Large Display Vernier Caliper Slide

DIN 862 Digital Caliper Extra Large Display Vernier Caliper Slide ISO17025  Not Including Th..

$28.99 $35.99

Steel Wire Rope Hoisting Cable Diameter Digital Caliper Sponge Thickness Vernier Caliper

Steel Wire Rope Hoisting Cable Diameter Digital Caliper Sponge Thickness Vernier Caliper

  Steel Wire Rope Hoisting Cable Diameter Digital Caliper With Large Measuring Jaw Sponge Th..

$77.99

Universal Bridge Cam Welding Gage

Universal Bridge Cam Welding Gage

Universal Bridge Cam Welding Gage WGU-8M  WG-218 is updated from ROK WG-208, These two ..

$18.99

Dual Range NCV test 35/6 Bit Digital Multimeter

Dual Range NCV test 35/6 Bit Digital Multimeter

Dual Range NCV test 35/6 Bit Digital Multimeter  Features:   1. AC DC measureme..

$48.90

Latest

Thermocouple Dew Point Meter Ambient Temperature -30~120°C

Thermocouple Dew Point Meter Ambient Temperature -30~120°C

Thermocouple Dew Point Meter Features 1. Large LCD with display. It can display three values a..

$226.99

Two Channnels Platinum Resistance Thermometer PT1000/PT100

Two Channnels Platinum Resistance Thermometer PT1000/PT100

Two Channnels Platinum Resistance Thermometer PT1000/PT100 Features 1. Color LCD with dis..

$310.00

Platinum Resistance Temperature Sensor Max 500 Cel Degree

Platinum Resistance Temperature Sensor Max 500 Cel Degree

Platinum Resistance Temperature Sensor Max 500 Cel Degree(depends on Sensor) RTD Platinum Therm..

$179.88

Inside Groove Caliper 50-150mm Internal Groove Caliper

Inside Groove Caliper 50-150mm Internal Groove Caliper

Inside Groove Caliper 50-150mm Internal Groove Caliper With conical Point Features: --Made of ..

$79.00

50-150mm Inside Groove Caliper 0.02mm Internal Groove Vernier Caliper

50-150mm Inside Groove Caliper 0.02mm Internal Groove Vernier Caliper

50-150mm Inside Groove Caliper 0.02mm Internal Groove Vernier Caliper Features: --Made of hard..

$85.99

Inside Groove Caliper 22-150mm Internal Groove Caliper

Inside Groove Caliper 22-150mm Internal Groove Caliper

Inside Groove Caliper 22-150mm Internal Groove Caliper With conical Point Features: --Made of ..

$55.00

RTD Platinum Resistance Thermometers PRT

RTD Platinum Resistance Thermometers PRT

RTD Platinum Resistance Thermometers PRT        High-precision RTD thermomete..

$199.99

35-50mm Dial Bore Gauge with 150mm Depth

35-50mm Dial Bore Gauge with 150mm Depth

35-50mm Engine Cylinder Bore Gauge with 150mm Depth Features:   * With intercha..

$44.90