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Triplett CM400 True RMS 4000 Count 400A
8th Jun 2026, 11:49 PM

Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush

Price may vary by location, shipping cost, and availability.
$58.23

Buy @ amazon.com
Highest: $69.08
Average: $63.19
Lowest: $56.58

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Based our analysis and observation, there is 43.78% chance that the price of Triplett CM400 True RMS 4000 Count 400A... will increase. Price of product might fluctuate between 6% and 10% of current price.*

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush here. This product's current Price in USA is $58.23. The average and highest prices are $63.19 and $69.08 respectively.

Lowest Ever Price $56.58
13th May 2026
Average Price $63.19
Based on 108 days price tracking
Highest Price $69.08
2nd Mar 2026

Price History of All Variants of Triplett CM400 True RMS 4000 Count 400A...

Triplett CM450 True RMS 4000 Count 400A
Offer Price: $90.69

Triplett CM450 True RMS 4000 Count 400A AC/DC Clamp Meter with Inrush,Black

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Triplett PQC300 Single Phase True RMS Power
Offer Price: $348.58

Triplett PQC300 Single Phase True RMS Power Quality Clamp Meter

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Triplett CM1000 True RMS 6000 Count 1000A
Offer Price: $215.00

Triplett CM1000 True RMS 6000 Count 1000A AC Clamp Meter with Inrush, LPF, LOZ, and Certificate of Traceability to NIST

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Triplett CM450 True RMS 4000 Count 400A
Offer Price: $199.94

Triplett CM450 True RMS 4000 Count 400A AC/DC Clamp Meter with Inrush and Certificate of Traceability to NIST

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Triplett CM400 True RMS 4000 Count 400A
Offer Price: $58.23

Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush

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Triplett CM650 True RMS 6000 Count 600A
Offer Price: $192.87

Triplett CM650 True RMS 6000 Count 600A AC/DC Clamp Meter with Inrush and Certificate of Traceability to NIST

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Triplett CM3000 True RMS 1000A ACDC Clamp
Offer Price: $439.99

Triplett CM3000 True RMS 1000A AC/DC Clamp with 3000A AC Flex Clamp and Certificate of Traceability to NIST

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Triplett CM200 True RMS 6000 Count 200A
Offer Price: $185.90

Triplett CM200 True RMS 6000 Count 200A Open Jaw Clamp Meter with Certificate of Traceability to NIST

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Triplett CM400 True RMS 4000 Count 400A
Offer Price: $220.55

Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush and Certificate of Traceability to NIST

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Triplett CM675IR 600A True RMS ACDC Clamp
Offer Price: $247.32

Triplett CM675IR 600A True RMS AC/DC Clamp Meter with 4:1 IR Thermometer with Built-in Laser with Certificate of Traceability to NIST

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Triplett 9325 True RMS 6000 Count Clamp-On
Offer Price: $156.92

Triplett 9325 True RMS 6000 Count Clamp-On Digital AC/DC Meter with Certificate of Calibration to NIST

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Triplett CM1050 True RMS 6000 Count 1000A
Offer Price: $183.37

Triplett CM1050 True RMS 6000 Count 1000A AC/DC Clamp Meter with Inrush, LPF, LOZ, and Certificate of Traceability to NIST

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Triplett CM600 True RMS 6000 Count 600A
Offer Price: $144.59

Triplett CM600 True RMS 6000 Count 600A AC Clamp Meter with Inrush and Certificate of Traceability to NIST

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Triplett CM675IR 600A True RMS ACDC Clamp
Offer Price: $160.16

Triplett CM675IR 600A True RMS AC/DC Clamp Meter with 4:1 IR Thermometer with Built-in Laser

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Triplett CM200 True RMS 6000 Count 200A
Offer Price: $85.98

Triplett CM200 True RMS 6000 Count 200A Open Jaw Clamp Meter

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Triplett CM1070 True RMS ACDC Clamp Meter
Offer Price: $331.32

Triplett CM1070 True RMS AC/DC Clamp Meter with Dual Type K and uA for Superheat and Differential Temperature Measurement with Certificate of Traceability to NIST

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Triplett CM1070 True RMS ACDC Clamp Meter
Offer Price: $237.59

Triplett CM1070 True RMS AC/DC Clamp Meter with Dual Type K and uA for Superheat and Differential Temperature Measurement

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Triplett CM3000 True RMS 1000A ACDC Clamp
Offer Price: $366.65

Triplett CM3000 True RMS 1000A AC/DC Clamp with 3000A AC Flex Clamp

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Current Price in USA

Price $58.23

Recent Price Drops on Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush

Price Drop 26th Apr 2026
$69.08 → $57.54
16.71% drop
Price Drop 27th Mar 2026
$69.08 → $63.55
8.01% drop

Product Information

Details

Product Name Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush
Store Product Code B08XYB7W81
Store Name amazon.com
Brand Triplett
Rating 10 / 10
Category Clamp Meters
Product Manufacturer Triplett Test Equipment and Tools
Model Number CM400
Color CM400 True RMS
Dimensions 8.8 x 3 x 1.6 inches

Features

  • True RMS provides better accuracy when measuring non-sinusoidal or noisy waveforms
  • Captures the instantaneous surge (inrush) current when power equipment is turned on
  • Low Pass Filter (LPF) for filtering frequency and harmonic interference when measuring variable frequency drives
  • Peak voltage measurement with Min/Max, Data Hold to freeze the display, auto power off with disable, built-in flashlight, and built-in Non-Contact Voltage Detector with LED
  • Relative Mode for making comparisons to a stored reference value

Images

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Image of Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush
Image of Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush
Image of Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush
Image of Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush
Image of Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush
Image of Triplett CM400 True RMS 4000 Count 400A AC Clamp Meter with Inrush

Rating and Reviews

10 Based on 4 reviews

Triplett CM400 True RMS 4000 Count 400A has 10 rating out of 10. This average rating is consist of 4 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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