TACHOMETER
                                          
Tachometer (Photo/Touch Type) DT-2858               
Application: applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Measuring range: rotative velocity laser: 2.5-99999r/min; Contact 0.5-1999r/min
Surface: 0.05-1999.9 m/min; 0.2-6560ft/min
Laser tacho detecting distance: 50-600mm
Accuracy: ±(0.05%n+1d)
Resolution: 0.01/0.1/1
Memory: max/min/last value
Power supply: 4x1.5V AA (UM-3) battery
Battery indicator: low battery indicator
Dimensions: 220x75x29mm
Weight (not including probe):174g

                                          
Tachometer (Laser Type) DT-2857               
Application: applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Measuring range: rotative velocity laser 2.5-99999r/min
Laser tacho detecting distance: 50-600mm
Accuracy: ±(0.05%n+1d)
Resolution: 0.01/0.1/1
Memory: max/min/last value
Power supply: 4x1.5V AA (UM-3) battery
Battery indicator: low battery indicator
Dimensions: 146x71x25mm
Weight (not including probe):114g
                                          
Tachometer (Photo/Touch Type) DT-2856               
Application: applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Measuring range: rotative velocity laser: 2.5-99999r/min; Contact 0.5-1999r/min
Laser tacho detecting distance: 50-600mm
Accuracy: ±(0.05%n+1d)
Resolution: 0.01/0.1/1
Memory: max/min/last value
Power supply: 4x1.5V AA (UM-3) battery
Battery indicator: low battery indicator
Dimensions: 220x75x29mm
Weight (not including probe):171g
                                          
Multifunctional Engine Tachometer  GED-2600          
Application: 2 in 1 (Engine & Laser tachometer ) Applicable to the product departments of motor, fan, paper-product, plastics, chemical fiber, washing-machine, automobile, airplane, steamer etc. Application: 2-CIRCLE 1,2,3,4-cylinder; 4-CIRCLE 1,2,3,4,5,6,8- cylinder
Measurement range: engine 100-20000r/min; Laser: 2.5-99999r/min
Detection method: engine: electromagnetic induction; Laser reflective
Laser tacho detecting distance: 30-600mm
Resolution: 0.1/1
Operating conditions: 0-+45℃(32℉-104℉),≤90%RH
Accuracy: ±(0.05%n+1d)
Memory: MAX/MIN/LAST value
Power supply: 4x1.5V AA (UM-3) battery
Dimensions: 220x68x38mm
Weight (not including probe): 164g
                                          
Engine Tachometer  GED-2600P          
Application: 2-CIRCLE 1,2,3,4-cylinder; 4-CIRCLE 1,2,3,4,5,6,8- cylinder
Measurement range: engine 100-9999r/min
Detection method: engine  electromagnetic induction
Resolution: 0.1/1
With RS232C interface
Accuracy: ±(0.05%n+1d)
MAX value HOLD
Auto power off
Operating conditions: 0-+45℃(32℉-104℉),≤90%RH
Power supply: 2x1.5V AAA (UM-4) battery
Dimensions: 100x35x23mm
Weight (including battery): 50g
 

                                          
Laser Type Tachometer  KL-0071          
*Max/Min Value
*Memory function
*Large and easy-to-read LCD

Model

KL-0071

Measuring range

30~99999r/min

Accuracy

±(0.02%n+1dight)

Measuring distance

5~150cm

Store time

no limit

Memory

Max/Min Value

Operating Temperature

0-50°C

Adoption time

1(automation)

Power supply

3×1.5V AAA BATTERY

Dimensions

72mm x 136mm x 33mm

Weight

146g

                                          
Photo Type Tachometer  SM2234A         
5 digits 18mm (0.6") LCD
Accuracy: ±(0.05%+1 digit)
Sampling Time: 0.8sec(over 60RPM)
Range Select: Auto-Ranging
Memory: Max. value, Min. value, Last value
Measuring Range: 2.5~99,999RPM
Resolution:0.1RPM(2.5~999.9RPM)
      1RPM(over 1,000RPM)
Detecting Distance: 50~500mm
Battery: 3x1.5V AA battery
Max, Min and Last Value memory
Time Base: 6MHz Quartz crystal
Dimension:155Lx70Wx35H(mm)

                                          
Photo Type Tachometer  DT2234C          
Specifications:
5 digits 18mm (0.6") LCD
Accuracy: ±(0.05%+1 digit)
Sampling Time: 0.8sec(over 120RPM)
Range Select: Auto-Ranging
Memory: Max. value, Min. value, Last value
Measuring Range: 2.5~99,999RPM
Resolution:0.1RPM(2.5~999.9RPM)
      1RPM(over 1,000RPM)
Detecting Distance: 50~500mm
Battery: 3x1.5V AA battery(DT2234A)
     3x1.5V AAA battery(DT2234C)
Time Base: 6MHz Quartz crystal
Time Base Accuracy: 10x10-6(0~50°C)
Power Consumption: Approx 40mA
Dimension:160Lx72Wx37H(mm)(DT2234A)
      184Lx76Wx30H(mm)(DT2234C)

                                          
Contact Type Surface Speed Tachometer  SM2235A          
Specifications:

5 digits 18mm (0.6") White backlight LCD
Accuracy: ±(0.05%+1 digit)
Sampling Time: 0.5sec(over 120RPM)
Range Select: Auto-Ranging
Memory: Max. value, Min. value, Last value, Can store 96s data
Power Consumption: Approx 45mA
Time Base: 6MHz Quartz crystal
Time Base Accuracy: 10x10-6(0~50°C)
Measuring Range:
CONTACT TACH: 0.5~19,999RPM
SURFACE SPEED: 0.05~1,999,9m/min
Resolution:
CONTACT TACH:
0.1RPM(0.5~999.9RPM), 1RPM(over 1,000RPM)
SURFACE SPEED:
0.01m/min(0.05~99.99m/min), 0.1m/min (over 100m/min)
Battery: 4x1.5V AA Size Battery
                                          
PHOTO/CONTACT TACHOMETER DT2236B          
Specifications:

5 digits 18mm (0.6") LCD
Accuracy: ±(0.05%+1 digit)
Sampling Time: 0.5sec(over 120RPM)
Range Select: Auto-Ranging
Test Base: 6MHz Quartz crystal
Battery: 3x1.5V AAA battery
Detecting Distance: 50~500mm
Power Consumption: Approx 45mA
Measuring Range:
Photo Tach: 2.5~99,999RPM
Contact Taco: 0.5~19,999RPM
Surface Speed: 0.05~1,999.9(m/min)
Resolution:
Photo Tach: 0.01RPM(2.5~999.99); 0.1RPM(1,000~9,999.9R; 1RPM(over 10,000)
Contact Tach: 0.01RPM(0.5~999.99); 0.1RPM(1,000~9,999.9); 1RPM(over 10,000)
Surface Speed: 0.01m/min(0.05~99.99m/min); 0.1m/min (over 100m/min)
                                          
Photo Type Tachometer  SM6234E         
Display: 5digital, 18mm LCD
Range: 2.5~99999 RPM;0.05~1666 Hz; 1~99999 Count
Resolution: 0.1 RPM 2.5~999.9RPM; 1RPM above 1000RPM; 0.01Hz 0.05~99.99Hz; 0.1Hz above 100Hz
Accuracy: ± (0.05%+1digital) of reading
Sampling Time: 0.8second (over 60RPM)
Memory: Max. value, Min. value,
Last value. Can store 96s data.
Range Select: Auto-range
Time Base: 6MHz Quartz crystal
Detecting Distance: 50mm-500mm
Dimension: 155*70*35mm
Power: 3×1.5V AAA battery

                                          
Photo Contact Type Tachometer  SM6236E         
Photo/Contact Tachometer; Surface Speed Meter
1. 5 digits 18mm (0.6") Yellow backlight LCD
2. Accuracy: ±0.05%+1 digit
3. Sampling Time: 0.5 sec (over 120RPM)
4. Range Select: Auto-Ranging
5. Memory: Max. value, Min. value, Last value. Can store 96s data.
6. Time Base: 6MHz Quartz crystal
7. Detecting Distance: 50~500mm
8. Measuring Range:
Photo Tach: 2.5~99,999RPM
Contact Tach: 0.5~19,999RPM
Surface Speed: 0.05~1,999.9m/min
9. Resolution:
Photo Tach: 0.1RPM (2.5~999.9RPM); 1RPM (over 1,000RPM)
Contact Tach: 0.1RPM(0.5~999.9RPM); 1RPM(over 1,000RPM)
Surface Speed: 0.01m/min(0.05~99.99m/min); 0.1m/min (over 100m/min)
10. Battery: 4x1.5V AA battery

                                          
GASOLINE ENGINE TACHOMETER SM8237A          
Specifications:

1. Inductive type measure the engine speed by noncontact
2. Measuring the temperature cooling water in engine by contact
3. Testing the rotate speed of multi-cylinder in same time, or testing one of cylinder rotate speed
4. Testing the rotate speed used to 2 stokes and 4 strokes
5. Can set the cylinder in 2, 3, 4, 5, 6, 8, 12 or set the impulse of each rotation
6. Memory the maximum value, minimum value and last value
7. Can record 300 testing data
8. Low power symbol automatic indicating
9. Yellow-green back light
10. °C and °F Temperature switch function
11. Rotation Speed Range: 100~40,000RPM
12. Rotation Speed Resolution: 1RPM
13. Rotation Speed Accuracy: ±1r/min(100~11,999r/min); ±2r/min(12,000~19,999r/min); ±4r/min(20,000~40,000r/min)
14. Temperature Range: 0~200°C
15. Temperature Resolution: 0.5°C
16. Temperature Accuracy: ±2°C
 
Tachomerter AMF072               
Specifications:

1. LCD Monitor: five large-screen LCD display, character height 18mm
2. Unit: rpm
3. Range: 2.5-99999rpm
4. Resolution: 0.1rpm (2.5 ~ 999.9rpm); 1rpm (1000 ~ 99999rpm)
5. Basic accuracy: ± (0.1% n + 5d) rpm, (1000 ~ 99999rpm)
6. Laser power: CLASSⅡ 2-5mW
7. Sampling rate: 1 times / sec.
8 Test distance: 50-500mm
9. Time base: quartz crystal
10. Automatic shutdown: no key operation, the instrument will be turned off after 61s
11. Maximum, minimum, average, last measured value remains: √
12. Low Battery Tips: √
13. LCD backlight display: √
14. Memory function: √
15. Operating Environment: 0 ~ 50oC, 32 ~ 122oF, 10 ~ 90% RH
16. Preservation of the environment: -10 ~ 80oC, -14 ~ 176oF, 10 ~ 75% RH
17. Dimensions: 55.7 * 29.9 * 127mm
18. Weight: 106g
19. TEU Quantity: 60pcs
20. Standard box size: 43.9 * 35.9 * 30.3cm
21. Power: 2x1.5V AAA battery
22. With three silver-paper (200 * 12mm)