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Home Products Products Range High Safety Environmental Meter Hand Held Non Contact Tachometer Stable Performance
High Safety Environmental Meter Hand Held Non Contact Tachometer Stable Performance

High Safety Environmental Meter Hand Held Non Contact Tachometer Stable Performance

100 Groups
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High-flow and high-efficiency grinding and dispersion

Filter sand mill, which is more favored by high viscosity materials, gets rid of the traditional blockage problem and is equipped with Boyi TurboMax independently developed turbine structure.

Provide excellent operational stability, higher equipment flow, improve production efficiency and reduce costs

Higher traffic
Excellent high viscosity material handling capabilities
Optional TurboMax turbo and rod pin grinding systems
Available in ceramic, polymer and alloy components
Longer filter life
Full range of models to meet needs from laboratory to scale production
Daily maintenance is simple and fast
Low noise effects
Product Details
Place of Origin:
Brand Name:
Model Number:
User-defined Attribute
Function 1:
Data Logging:
100 Groups
Function 2:
Display Back Light
Contact Measurement:
Function 3:
Auto Power Off
Product Name:
Digital Rotation Speed Tester Meter
High Light:

non contact digital tachometer


combustible gas leak detector

Payment & Shipping Terms
Minimum Order Quantity:
Packaging Details:
Product Size 193mm x60mm x29mm Product Weight Approx120g
Delivery Time:
5-40 work days
Payment Terms:
Supply Ability:
150,000 Pcs Per Month

Digital Tachometer Rotation speed Tester With Environmental Measurement



Features of Digital Speed Tester


  • Store current rotation speed value
  • Turn on and off backlight
  • Add storage number
  • Subtract storage number
  • Maximum and minimum
  • Rotation speed measurement
  • Speed measurement


Contact Measurement 50~19999RPM ±(0.03%+2)
Measuring Distance N/A
Auto Power Off 30S
MAX/MIN/AVG Functions
m/min m/sec ft/min ft/sec in/min unit selection
Data Logging 100groups
Data Hold
Display Back light
Low Battery Indication
Power Supply 4×1.5V AAA Battery
Weight Approx.120g
Size 193mm×60mm×29mm
Safety Rating CE RoHS


Description of Digital Speed Tester


The PM6208A is a Non-contact-type digital tachometer with stable performance, high reliability and high safety performance. It can be used for hand-held or fixed measurement. The core component of the meter is a compact high-speed integrated chip.​ The meter will display rotation speed from 50RPM~19999RPM. It calculates the exact rotation speed value through a reflected light sampling process.With a compact design, it is a meter with superior performance.​ With the power saving and high-reliability circuit designed, well-designed high-efficiency power supply circuit makes the batteries more durable. It has LCD backlight function to support users reading measurement data under low light conditions. As a compact design and superior performance instrument, it has great advantages in measurement. This digital tachometer complies with CE RoHS. Auto shut down after 10 minutes of non-use to conserve battery life, with low battery indication.


  • Rotation speed display is five-digit LCD number with maximum of 19999
  • Display voltage lower than 4.5V when batteries are low
  • When you want to store the rotation speed value under a storage number, press the read key together with other keys, and you can read the rotation speed value under the stored number


Detailed Images of Digital Speed Tester


High Safety Environmental Meter Hand Held Non Contact Tachometer Stable PerformanceHigh Safety Environmental Meter Hand Held Non Contact Tachometer Stable Performance



Our Target


We aim to produce intelligent instruments, provide high quality services, and become an innovative manufacturer.


R&D Team


Our R&D team have over 20 years R&D experience in instrument industry .




Our mission is to get our work done well to become customer’s reliable business friend. S.E.Q( Service , Economic pricing , Quality ) is our concern , we know what you need ,and we know what we have .



Guilin Huayi Peakmeter Technology Co., Ltd.
Openness · Cooperation · Shared Benefits · Win-win Outcomes
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