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{"title":"SM6236PLUS Digital Tachometer with 5-digit LCD Display 2.5-99999RPM Measuring","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/d9\/8957534791e94b77c3251c9dbb91-200x200-1\/sm6236plus_digital_tachometer_with_5_digit_lcd_display_2_5_99999rpm_measuring_range_and_96_data_storage.jpg","attrs":{"Model Number":"SM6236PLUS","Test range":"photoelectric speed: 2.5-99999RPM, Contact speed:0.5-19999RPM, Contact line speed: 0.05-1999.9m\/min","Supply Ability":"More than 1000pcs per month","Payment Terms":"T\/T"}}
{"title":"SM2234PLUS Digital Photo Tachometer with 5-digit LCD Display for 2.50~99999 r","imgUrl":"https:\/\/img.chinax.com\/nimg\/b3\/84\/fe8945fcb8ea81ed9b09793ff6be-200x200-1\/sm2234plus_digital_photo_tachometer_with_5_digit_lcd_display_for_2_50_7e99999_r_2fmin_range_and_0_8s_sampling_time.jpg","attrs":{"Model Number":"SM2234PLUS","Test range":"2.50~99999 r\/min","Supply Ability":"more than 1000 per month","Payment Terms":"T\/T"}}
{"title":"Photo\/Contact Tachometer (SM6236E)","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/48\/984664064b89935eca880234310b-200x200-1\/photo_2fcontact_tachometer_28sm6236e_29.jpg","attrs":{"Model NO.":"SM6236E","Application":"Vehicle, Net Speed","Display":"Digital","Detection Method":"Contact and Non-Contact"}}
{"title":"DT2236E Digital Tachometer with 5-Digit Large-Screen LCD Display and \u00b1(0.05%+1","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/b0\/bd0f3c397a6d83a07a4043ecdd46-200x200-1\/dt2236e_digital_tachometer_with_5_digit_large_screen_lcd_display_and_c2_b1_280_05_25_2b1_digit_29_accuracy_for_photo_2fcontact_2_i.jpg","attrs":{"Payment Terms":"T\/T","Contact Surface Speed":"0.05-1999.9m\/Min (M\/Min)","Non-Contact Speed":"2.5-99999rpm(R\/Min)","Certification":"CE"}}
{"title":"DT-2350 Digital Handheld Stroboscope with Flash Tube Life 100 Million Times, 0.3","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/e9\/8f49a130f39d2305917ec3da2b6f-200x200-1\/dt_2350_digital_handheld_stroboscope_with_flash_tube_life_100_million_times_2c_0_3_seconds_sampling_time_2c_and_c2_b1_280_05_25n_2.jpg","attrs":{"Model NO.":"DT-2350PA\/PB\/PC\/PD\/PE","Specification":"CE, ROHS","Accuracy":"\u00b1(0.05%N+1d)","Transport Package":"Box and Carrying Bag"}}
DT2234E Photoelectric Technology Tachometer 2.5-99999rpm Digital Display
Product Overview
The tachometer is an essential instrument for the machinery industry, designed to measure rotational speed, linear velocity, or frequency of motors. It provides precise measurement of rotational speed for impeller blades, expansion cylinders, and spindles, making it suitable for various industries including motor, fan, washing machine, textile, automotive, aircraft, and marine applications.
Key Features
Ergonomic streamlined design with comfortable palm grip for convenient operation
Advanced microcomputer, photoelectric, and anti-interference technologies for accurate non-contact measurement
Wide application range with extensive measurement capabilities, high resolution, and minimal error
Large screen display with clear, parallax-free reading
Automatic memory function for maximum, minimum, final values, and 500 instantaneous readings
Low battery voltage indicator for power management
Durable construction with optimized electronic components and lightweight, hard ABS plastic casing
Technical Specifications
Display
5-digit LCD display, character height 18mm
Test Range
2.5~99999 RPM (r/min)
Resolution
0.1 RPM (2.5~999.9 RPM), 1 RPM (above 1000 RPM)
Measurement Accuracy
±(0.05%+1 digit)
Sampling Time
0.6 seconds (above 100 RPM)
Range Selection
Automatic switching
Memory Function
Automatic storage of maximum, minimum, last value and 500 instantaneous values
Time Base
Quartz crystal
Effective Distance
50~500mm
Power Source
3×1.5V AA UM-4 batteries
Power Consumption
Approximately 35mA
Operating Temperature
0~40℃
Size
160×74×37mm
Weight
180g (including battery)
Package Contents
Tachometer: 1 piece
Portable box: 1 piece
Reflective tapes (190mm×11mm): 3 pieces
English Instruction Manual
3×1.5V AA UM-4 batteries (not included for international transportation)
Note: Batteries are not included with international shipments due to transportation regulations.