Description
The Testo 460 is an industrial-grade, non-contact optical tachometer designed for rapid and precise rotational speed measurements. Engineered within the Pocket Pro series, this instrument utilizes LED measurement spot marking to ensure accurate targeting of rotating components from a safe distance. The device integrates a high-contrast backlit display and microprocessor-controlled evaluation to deliver exact rpm readings in demanding environments.
Technical Specifications:
Brand: Testo
Model: 460
Instrument Type: Non-Contact Optical Tachometer
Measuring Range: 100 to 29,999 rpm
Accuracy: ±(0.02% of measured value + 1 digit)
Resolution (100 to 999.9 rpm): 0.1 rpm
Resolution (1000 to 29,999 rpm): 1 rpm
Measuring Rate: 0.5 s
Operating Temperature: 0 to +50 °C
Storage Temperature: -40 to +70 °C
Protection Class: IP40
Battery Type: 2 x AAA micro batteries
Battery Life: 20 hours (average)
Dimensions: 119 x 46 x 25 mm
Weight: 85 g (including batteries and protective cap)
Display Type: LCD, 1-line with backlight
Targeting Mechanism: LED measurement spot marking
Industrial Application:
The Testo 460 provides critical diagnostic capabilities for predictive maintenance protocols. It is specifically deployed for monitoring the rotational speed of HVAC fans, conveyor belt drive shafts, and high-speed centrifugal pumps. By enabling non-contact measurement, technicians can safely verify motor performance and identify slip or mechanical degradation without halting production lines or risking entanglement.
Procurement and Integration:
This instrument represents Original Engineering from Testo, ensuring strict adherence to global metrology standards. Technical Compatibility is guaranteed across a wide range of industrial maintenance routines requiring optical rpm verification. Contact our procurement team to confirm current Lead Time and secure authentic testing equipment for your facility.
Key Attributes
Type: Digital tachometer
Place of origin: China
Model number: 460
Brand name: Testo
Customized support: OEM, ODM
Warranty: 1 years
Product name: Testo
Model: 460
RPM Measuring range: 100 to 29999 rpm
Accuracy: ±(0.02 %of rdg.)
Storage temperature: -40 to +70 °C
Operating temperature: 32 to +122 °F
Battery type: 2 AAA batteries
Battery life: 20 hr
Dimensions: 4.5 x 1.7 x 1in.
Packaging and Delivery
Selling Units: Single item
Single package size: 28X21X12 cm
Single gross weight: 1.000 kg










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