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461891-en-US_V2.1   8/15 

4

Maintenance 

 
Battery Replacement

:  

When the low battery indication appears ("LO" on the display), slide the battery cover off of the rear 
of the instrument, replace batteries with four 1.5V AA batteries and replace the cover. Remove the 
batteries if the instrument will not be used for a long period of time. 
 

Cleaning: 

Use only a dry cloth to clean the plastic case

 

Accessories: 

Part # 461990 Kit contains: Qty. of 2 each: cone, wheel, and cup; Qty. 1 shaft 

Содержание 461891

Страница 1: ...USER GUIDE Contact Tachometer Model 461891 ...

Страница 2: ...0 5 to 19 999 rpm Surface Speed 0 2 to 6560 ft min 0 05 to 1999 9 m min Memory Last and Max Min readings Sampling Time 1 second Operating Temperature RH 32 F to 122 F 0 C to 50 C 80 RH Power Supply 4 x 1 5V AA batteries Power Consumption Approx 10 mA Weight 0 62 lb 280 g including batteries Dimensions 8 2 x 2 8 x1 5 208 x 72 x 37 mm Accessories Cone rpm adaptor funnel rpm adaptor surface speed tes...

Страница 3: ...onds Surface Speed Measurement a Slide the Function Switch to ft min or m min b Attach the Surface Speed Wheel to the Shaft c Press the Measure button and hold the surface speed wheel against the device being measured Release the Measure button when the display stabilizes Memory Recall The last value and last max and min values obtained before releasing the Measure button are automatically stored ...

Страница 4: ...ery cover off of the rear of the instrument replace batteries with four 1 5V AA batteries and replace the cover Remove the batteries if the instrument will not be used for a long period of time Cleaning Use only a dry cloth to clean the plastic case Accessories Part 461990 Kit contains Qty of 2 each cone wheel and cup Qty 1 shaft ...

Страница 5: ...tial damages FLIR stotal liability islimited to repair or replacement of theproduct Thewarranty set forth aboveis inclusiveand no other warranty whether written or oral isexpressed or implied C alibration Repair and C ustomer C are S ervices FLIRSystems Inc offersrepair and calibration servicesfor the Extech Instrumentsproductswe sell NIS Tcertification for most productsisalso provided Call the Cu...

Страница 6: ...esponsabilitétotaledeFLIRest limitéeà la réparation ou au remplacement du produit La garantiedéfinieci dessusest inclusive et aucune autregarantie écriteou orale n est expriméeou implicite C alibrage réparation et servicesaprès vente FLIRSystems Inc offre desservicesde calibrage et de réparation pour lesproduitsExtech Instrumentsque nouscommercialisons Nousfournissonségalement une certification NI...

Страница 7: ...onsecuentes La responsabilidad total deFLIRestá limitada a la reparación o reemplazo del producto La garantía precedenteesinclusiva yno hay otra garantía ya sea escrita u oral expresa o implícita S erviciosde calibración reparación y atención a clientes FLIRSystems Inc ofrece serviciosde reparación y calibración para losproductosque vendemos de Extech Instruments Ademásofrecemoscertificación NIS T...

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