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FLIR CM57 Flexible Clamp Meter - 18"

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The larger of FLIR's flexible clamp meters, the CM57 is ideal for measuring several conductors simultaneously.

An AC clamp meter, the CM57 features completely flexible clamping jaws, allowing the user to bend the cable around even the most difficult of applications. Simply unattach one end of the loop, feed around the conductors, reattach to the clamp body and activate the measurement mode to test AC current levels up to 3000A.

The CM57 is a datalogging clamp meter - it can continuously capture readings over a period of time. Up to 20000 records can be directly stored on the tester (sampling rate is fixed at once a minute) and this information can be sent wirelessly via Bluetooth to smartphones or tablets (both iOS and Android) running the FLIR Tools Mobile app for more effective data capturing and trend analysis.

Built for use in demanding applications, this clamp has been extensively drop tested by FLIR and can survive drops up to a height of 3m onto hard surfaces. It's also highly portable, lightweight, keeps tangle-free and even has built-in bright dual LED worklights at the top of the meter so you can see what you're doing in darkened cabinets!

FLIR CM57 Flexible Clamp Meter Key Features

  • True RMS AC current measurements to 3000A
  • Excellent accuracy and resolution
  • Flexible clamp cable bends around multiple conductors simultaneously/is ideal for use in difficult applications
  • Inrush current function for equipment startup spikes
  • Bright dual LED worklights
  • Drop tested to a height of 3000m
  • Datalogging - stores up to 20000 readings
  • Interface via Bluetooth with smartphones/tablets running the FLIR Tools Mobile app for trend analysis and data capturing at a distance
  • Multiple units can connect to the same app simultaneously
  • 18" (45.72cm) size
Accessories related to this product:
Part CodeCM57

FLIR CM57 Technical Specifications

Maximum AC Current 3000A
AC Response True RMS
AC Current Ranges and Resolution 30A
Basic AC Current Accuracy (of Reading) ±3.0% + 5 digits
Maximum Resolution 0.01A
AC Current Bandwidth 45 to 500Hz (sine wave)
Inrush Current Minimum 0.5A, 100mS
Data Record Mode 20,000 points, 1 min sample rate
Positional Error (Distance from Optimum) 1.4" (35mm) ±1.0%
2.0" (50mm) ±1.5%
2.4" (60mm) ±2.0%
Meter Data  
Display 3000 counts LCD with backlight and multifunction indicators
Max Conductor Diameter 4.7" (12cm)
Flex Coil Length 18" (45cm)
Flex Coil Diameter 0.3" (7.5mm)
Flex Coil Tip Diameter 0.5" (13mm)
Worklight 2 x white LEDs
Bluetooth Range Max 32' (10m)
Wireless ID # max Up to 20
Power Supply 2 x 1.5V AAA
Drop Test 9.8' (3m)
Agency Approvals FCC Class B, CE, UL
Safety Rating CAT IV 600V, CAT III 1000V
Standards EN61010-1, EN 61010-2-032, EN61326-1
Warranty Limited lifetime with registration*

*Register within 60 days of purchase at www.flir.com/testwarranty

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