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Lightweight Digital Tachometer Sentry St722 Rpm Meter Laser Sighting

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Address: Xinfu Building,Center Road,Shajing Street, Baoan District,Shenzhen China

Contact name:Lee

Shenzhen Graigar Technology Co., Ltd

Lightweight Digital Tachometer Sentry St722 Rpm Meter Laser Sighting

Country/Region china
City & Province shenzhen guangdong
Categories Testing Equipment

Product Details

Lightweight Digital Tachometer Sentry St722 Rpm Meter Laser Sighting

The revolutionary ST-72x series tachometer offers the accurate capabilities for measuring and recording the rotational, linear and surface speed. The non-contact concept is applied to both models in the series for hard-to-reach environment. Meanwhile, the easy-to-handle palm size designed for users who like to maneuver it with traditional method by contacting the object while the most accurate data is needed.

 

Features
 
Non-Contact and Contact Mode
Laser Sighting Operating Range up to 40 inches / 100 cm (Laser)
Auto Ranging / Fixed Decimal
Tripod Mounting Bushing
Low Battery Indicator
 
SpecificationsST722ST723
Rotation Speed (non-contact)6.0 - 99999 rpm (rev/min)6.0 - 99999 rpm (rev/min)
Rotation Speed (contact) 6.0 - 25000 rpm (rev/min)
Surface Speed (contact) 
 
 0.6 - 2500.0 M/M (m/min), 
0.7 - 2734.0 Y/M (yard/min), 
23.6 - 98425 I/M (inch/min), 
2.0 - 8202.1 F/M (feet/min)
Length (contact)  0.1 - 9999.9 M (m)
0.1~10936 YD(yard)
0.3~32808 FT(feet)
Total number of revolutions 1-99999REV(rev)
Accuracy6.0 - 5999.9 rpm: ±0.01% and ±1 digit, 
5999.9 - 99999 rpm: ±0.05% and ±1 digit) 
6.0 - 5999.9 rpm: ±0.01% and ±1 digit, 
5999.9 - 99999 rpm: ±0.05 and ±1 digit,
Surface Speed,Length 0.5%and ± 1 digit
DetectionLaser diodeLaser diode
Resolution6.0 - 9999.9RPM 
10000 - 99999RPM: 1 (RPM)
6.0 - 9999.9: 0.1 RPM 
10000 - 99999 rpm: 1 RPM
Response Time1 secend1 secend
Operating Temp.0~50oC (32 to 122oF), 10 to 90% RH0~50oC (32 to 122oF), 10 to 90% RH
Auto Power OffAutomatically after approx. 30sAutomatically after approx. 30s
MAX/MIN/AVGYESYES
Memory40 Points40 Points
Battery Type9V(006P,IEC6F22,NEDA1604)9V(006P,IEC6F22,NEDA1604)
Dimensions147 x 49 x 29 mm (5.79'' x 1.93'' x 1.14'')147 x 49 x 29 mm (5.79'' x 1.93'' x 1.14'')
Include Contact Adapters.
Weight95g (3.35oz) Approx (without battery)95g (3.35oz) Approx (without battery)
Contact Adapters : 50g(1.76oz)
Standard Accessories9V Battery, Instruction manual,Reflective tape 15 x525 mm
(0.59'' x 20.67'' ), Carryimg Case
Instruction manual, Cone adapter, Funnel adapter, Contact adapter, Master Wheel (10cm), Reflective tape 15x525mm (0.59”x20.67”), Carrying Case
 
Applications
 
Gear Box
Engines
Motors
Pumps
Compressors
Centrifuges
Couplings
Fans
Shafts
Grinders
Pulleys

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