Fluke 805 FC Vibration Meter with CF+ Bearing Assessment and IR Temperature

[shortdesc] Vibration screening, bearing condition, IR temperature, CF+ assessment, and handheld design [/shortdesc]

[properties]

Model	Fluke 805
Product Type	Vibration Meter
Application	Overall machine health and bearing condition checks
Low Frequency Range	10 Hz to 1,000 Hz
High Frequency Range	4,000 Hz to 20,000 Hz
Severity Levels	Good, Satisfactory, Unsatisfactory, Unacceptable
Overall Vibration Measurement	Acceleration, velocity and displacement units
Bearing Assessment	Crest Factor+ using direct sensor tip measurements
Temperature Measurement	Spot IR Sensor
Machine Categories	Chillers, fans, cooling towers, centrifugal pumps, positive displacement pumps, air compressors, blowers, and machine tools
Memory	Up to 3,500 measurements
IP Rating	IP54
Battery Type	Two AA alkaline or lithium-ion batteries
Battery Life	250 measurements
Size (L × W × H)	25.72 × 16.19 × 9.84 cm (10.13 × 6.38 × 3.875 in)
Weight	1.16 kg (2.55 lb)
Operating Temperature	-20 °C to 50 °C (-4 °F to 122 °F)
Storage Temperature	-30 °C to 80 °C (-22 °F to 176 °F)
Operating Humidity	10% to 95% RH, non-condensing
Operating / Storage Altitude	Sea level to 3,048 m (10,000 ft)

[/properties]

[specifications]

Vibration Meter	Low frequency range 10 Hz to 1,000 Hz; High frequency range 4,000 Hz to 20,000 Hz; Vibration limit 50 g peak (100 g peak-peak)
Signal Processing	16-bit A/D converter; Signal to noise ratio 80 dB; Low frequency sampling rate 20,000 Hz; High frequency sampling rate 80,000 Hz
Sensor Sensitivity	100 mV/g ±10%
Sensor Measurement Range	0.01 g to 50 g
Sensor Resolution	0.01 g
Sensor Accuracy	At 100 Hz ±5% of measured value
Amplitude Units	Acceleration: g, m/sec²; Velocity: in/sec, mm/sec; Displacement: mils, mm
Infrared Thermometer	Range -20 °C to 200 °C (-4 °F to 392 °F); Accuracy ±2 °C (4 °F); Fixed focal length at approximately 3.8 cm (1.5 in)
External Sensor Support	Frequency range 10 Hz to 1,000 Hz; Bias voltage 20 V DC to 22 V DC; Bias current maximum 5 mA
Firmware / Data	Factory calibration required; Database on internal flash memory; Upgrade through USB; Memory up to 3,500 measurements
External Interfaces	USB 2.0 full speed communication
Connectors	USB mini-B 7-pin, stereo audio output jack (3.5 mm audio plug), external sensor jack (SMB connector)
Radiated Emission	Electrostatic discharge: EN 61000-4-2; Electromagnetic interference: EN 61000-4-3; RE: CISPR 11, Class A
Crest Factor+	CF+ values range from 1 to 16 and increase as bearing condition worsens
Pressure Indication	Green and red lighting system with on-screen comments indicates how much pressure to apply during measurement
Machine Health Use	Designed for frontline go or no-go vibration screening of bearings and overall machine health
Drop Test	1 meter
Environmental Vibration Limit	500 g peak

[/specifications]

[accesories]

Included	805 Vibration Meter; USB cable; Storage case; Belt holster; Quick reference guide; Two AA batteries
External Sensor	External sensors are supported, but not provided by Fluke

[/accesories]

Make Confident Maintenance Decisions Before Failure Happens

The Fluke 805 Vibration Meter gives frontline maintenance teams a reliable way to check overall machine health, bearing condition and temperature without complex vibration analysis. Designed for repeatable screening, it helps technicians make fast go or no-go decisions and safely record measurement data when working in the field.

Key Benefits & Features

• Repeatable vibration screening: Innovative sensor and sensor tip design help reduce measurement variation caused by angle or contact pressure.
• Bearing condition assessment: Crest Factor+ technology supports reliable bearing evaluation using direct sensor tip measurements from 4,000 Hz to 20,000 Hz.
• Four-level severity scale: Good, Satisfactory, Unsatisfactory and Unacceptable ratings help teams quickly prioritize maintenance action.
• Expanded diagnostic visibility: Spot IR temperature measurement adds thermal context to vibration and bearing readings for improved troubleshooting.
• Data Tracking: Excel templates allow operators to transfer values over USB to easily trend diagnostic metrics and evaluate performance over time.

Ideal Use Cases

• Frontline mechanical troubleshooting teams needing quick machine health checks.
• Predictive maintenance programs tracking vibration trends over time.
• Industrial plants monitoring bearings, pumps, fans, compressors and blowers.
• Facilities teams making go or no-go maintenance decisions in the field.

Technical Specifications

• Product Type: Handheld vibration meter
• Overall Vibration Range: 10 Hz to 1,000 Hz
• Bearing CF+ Range: 4,000 Hz to 20,000 Hz
• Severity Levels: Good, Satisfactory, Unsatisfactory, Unacceptable
• Measurement Range: 0.01 g to 50 g
• Amplitude Units: Acceleration, velocity and displacement
• IR Temperature Range: -20 °C to 200 °C
• Memory Capacity: Up to 3,500 measurements
• Interface: USB 2.0 full speed communication
• IP Rating: IP54

Strengthen Your Predictive Maintenance Workflow

Choose the Fluke 805 Vibration Meter to identify machine health issues earlier, improve maintenance confidence and support smarter asset decisions. Order today.