Good quality Benchtop Environmental Test Chamber for sales
Good quality Benchtop Environmental Test Chamber for sales
Customer Reviews
Thanks a lot for the professional service of Q1-Test team, we are happy to have the temperature test chamber, and it works well until now.

—— Tonny Cruise

Salt spray test chamber was installed last week according to your guide, it is working well now, thank you. we will recommend it to my friends.

—— Robert Antonio

Our 1000L temperature test chamber QTH-1000C works very well after installed and set by Q1-test service guy. Our staff can operate it fluently. Thanks

—— Juan Smith

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Tachometer DT-2236

China Tachometer DT-2236 supplier

Large Image :  Tachometer DT-2236

Product Details:

Place of Origin: DONGGUAN
Brand Name: iqualitrol
Certification: CE
Model Number: DT-2236

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Carton box
Delivery Time: 10 work days
Payment Terms: T/T
Supply Ability: 100 sets per month
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Detailed Product Description
Range: Surface Speed 0.05~1999,9 M/min 0.2~6560 Ft/min Accuracy: ±(0.05%n+1d)
Sampling Time: 1.0 S(Over 60 R/min) Memory: Max / Min / Last Value
High Light:

non destructive testing machine


fruit hardness tester


Spec:Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer



* Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ).

* Digital display with no guessing errors.

* Wide measuring range and high resolution.

* The last value / max. value / min. value will be automatically stored in memory.

* The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use.


Model & Applications

Model Photo Contact Surface Speed Frequency Cycle Pulse Times Pulse Distance




Model DT-2236 DT-2858 DT-2857 DT-2856
DT-2236L(Laser Type)
Range Laser 2.5~99,999r/min
Contact 0.5~19,999r/min ------- 0.5~19,999r/min
Surface Speed 0.05~1999,9 m/min ------- -------
0.2~6560 ft/min ------- -------
Resolution Tachometer 0.1 r/min(0.5~999.9 r/min)
1 r/min(Over 1000 r/min)



0.01 m/min(0.05~99.9 m/min)
1 m/min(Over 100 m/min)
0.1 ft/min(0.1~999.9 ft/min)
1 ft/min(Over 1000 ft/min)
Accuracy ±(0.05%n+1d)
Sampling Time 1.0 s(Over 60 r/min)
Test Range Select Automation
Memory Max / Min / Last Value
Time Base Quartz Crystal
Laser Tach Detecting Distance 50~150mm/2~6inch(Typical),Max,300mm/12inch 50~250mm/2~10inch(Typical),Max600mm/14 inch 50~150mm/2~6inch(Typical),Max300mm/12inch
Power Supply 80mA(Testing)
Dimensions 0~50ºC
Weight 4x1.5V AA Size(UM-3)Battery
Standard Accessories 215x64x38mm 215x74x32mm 145x74x32mm 215x74x32mm
300g 280g 260g 280g
Main Unit
Surface Speed Test Wheel(AS35C) ------- -------
Cone Adapter(AS35A) ------- Cone Adapter(AS35A)
Funnel Adapter(AS35B) ------- Funnel Adapter(AS35B)
Reflective Tape 350mm
Carrying Case(B01)
Operation Manual


Contact Details
DongGuan Q1-Test Equipment Co., Ltd.

Contact Person: Mr. Andy DAI

Tel: +86-13450058229

Fax: 86-769-2278-4276

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