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Extech 407860 Heavy Duty Vibration Meter

Measure Acceleration, Velocity, and Displacement plus built-in PC interface

Next Day Delivery (subject to availability)

£642.95 exc. VAT £771.54 inc. VAT £998.87 inc. VAT
  • Memory Function
  • Hard Case Included
  • Remote Magnetic Sensor Included
  • RMS/Peak Measurement Modes
  • Manual/Autostore/Recall
  • Auto Shut-off
  • Optional Windows® Compatible Software Available
  • FreeDelivery
  • 30DayMoneyBack
  • Description
  • Features & Specification
  • Resources
  • Delivery

Extech 407860 Heavy Duty Vibration Meter

The Extech 407860 Heavy Duty Vibration Meter has a Velocity range of 7.87 in./s or 200 mm/s; Acceleration range of 656 ft./s or 200 m/s, and Displacement range of 0.078 in. or 2 mm. It features a basic accuracy of 5%, a remote vibration sensor (magnetic or stud mounted) with a 39 in. (1 m) cable, RMS, Peak Value measurement modes, and auto/manual store with recall of up to 500 readings. The captured readings can be downloaded to your PC for further analysis using the optional Windows compatible data logging software. Meter comes complete with remote sensor, magnetic mount, 9V battery, holster with stand, and case.

Extech 407860 Comes Supplied With:

  • Remote sensor
  • Magnetic mount
  • 9V battery
  • Protective Rubber Holster with Stand
  • Hard carrying case


Key Features:

  • Ranges: Acceleration (peak): 656ft/s2 (200m/s2 ), Velocity (peak): 7.87in/s (200mm/s), Displacement (peak-to-peak): 0.078in (2mm) 
  • Remote vibration sensor with magnetic adapter on 39"(1m) cable 
  • Wide frequency range of 10Hz to 1kHz 
  • Resolution to 2ft/s2 (0.5m/s2 ), 0.02in/s (0.5mm/s), and 0.001in (0.005)mm 
  • Basic accuracy of ±(5% + 2 digits) 
  • RMS or Peak Value measurement modes 
  • Manual/Auto store/recall up to 500 readings 
  • Optional Windows® 95/98/NT/2000/XP compatible software allows captured readings to be downloaded to your PC for further analysis 
  • Data Hold freezes the reading in the display 
  • Auto shut-off saves battery life 
  • 9V battery power or optional AC adaptor 
  • Dimensions: 7.1 x 2.8 x 1.3" (180 x 72 x 32mm); Weight with Probe: 0.87lbs (395g)


Ideal Applications:

  • Motors
  • Bearings 
  • Fans 
  • Pumps 
  • Rotating Machinery 
  • Plant Maintenance


Spares & Accessories (Not Supplied):

  • 156119 117V AC Adaptor 
  • 156221 220V AC Adaptor 
  • 407001 Data Acquisition Software 
  • 407001-USB 
  • USB adaptor for 407001
Acceleration (RMS Or Peak) Unit Range Accuracy (% of Reading)
m/s² 0.5 to 199.9m/s² ±(5% + 2 digits)
G 0.05 to 20.39G
ft/sec² 2 to 656ft/s²
Acceleration peak range: 1.0 to 199.9m/s²
Calibration point: 50m/s² @ 160Hz
Velocity (RMS Or Peak) mm/s 0.5 to 199.9mm/s ±(5% + 2 digits)
cm/s 0.05 to 19.99cm/s
in/s 0.02 to 7.87in/s
Velocity peak range: 1.0 to 199.9mm/s
Calibration point: 50mm/s @ 160Hz
Displacement (Peak To Peak) mm 1.999mm ±(5% + 2 digits)
inch 0.078in
Calibration point: 0.141mm @ 160Hz
Note: accuracy stated from 80Hz to 160Hz @ 23 ± 5°C
General Specs  
Display 3 - ½ digit LCD with bargraph
Frequency Range 10Hz to 1KHz (frequency sensitivity meets ISO-2954)
Sampling Time 1 second approx
Data Output Isolated serial RS-232 PC Interface
Data Hold Freezes displayed reading
MIN/MAX Memory Meter stores highest and lowest readings for later recall
Datalogger Store up to 500 readings
Datalogger Sampling Time 0 (manual), 1, 2, 5, 10, 30, 60, 600, 1800 and 3600 seconds
Pickup Thread Size 10-32UNF
Auto Power Off 10 mins of inactivity
Low Battery Indication Battery symbol appears on the LCD
Power Supply 9V battery
Power Consumption 8mA DC approx
Operating Temperature 0 to 50°C (32 to 122°F)
Operating Humidity 80% RH
Dimensions Meter: 180 x 72 x 32mm (7.1 x 2.8 x 1.3")
Probe: 18mm (0.75") diameter x 40mm (1.6")
Weight Meter: approx 230g (0.5lbs)
Probe with magnetic base: 110g (0.24lbs)

Orders requiring calibration 

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring
calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch
this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope 
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.

*UK Mainland (Temporarily revised June 2020)

Please note that regrettably, we have had to realign our delivery service options to those available from our carriers.
During the current situation surrounding the effects of the Coronavirus pandemic, logistics from every company are under immense pressure to deliver goods on time.
We have taken the decision to temporarily limit our services rather than let our customers down.
We hope you will understand our position on this and we apologise unreservedly for the inconvenience we know this will cause.
We look forward to restoring our full delivery service schedule just as soon as we are able.

Standard FREE 1-2 Day Courier Delivery – UK Mainland only - Zones A & B

Included in the price for all orders over £75.00 (exc vat). Sent using express courier, delivered within 1-2 working days from the date of your order, subject to availability.


Next Day Anytime Delivery (Excluding Saturday & Sunday) – UK Mainland only - Zones A & B
Sent by express courier, delivered next day (excluding weekends) from the date of your order, subject to availability.


Orders must be placed before 3:00pm for a qualifying next day delivery and a telephone number supplied, subject to availability.

New Postage Map Sept 2018>

Delivery Surcharges

Because of the high cost of carriage, we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands (Charges are calculated at the checkout).
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
  • Zone E - Northern Ireland (Charges are calculated at the checkout).
  • Zone F - Republic of Ireland (Charges are calculated at the checkout).

Offshore Services

All offshore deliveries are a 2 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International Delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at


All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to purchase your items.
All stated prices are subject to VAT at the current rate where applicable E&OA