Triplett True RMS Clamp Meter — 400A AC, 4000 Count LCD, Model# CM400

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- True RMS provides better accuracy when measuring non-sinusoidal or noisy waveforms
- Captures the instantaneous surge (inrush) current when power equipment is turned on
- 1.2" (30mm) clamp jaw opening
- Built-in Non-Contact Voltage Detector with LED
- Low Pass Filter (LPF) for filtering frequency and harmonic interference when measuring variable frequency drives
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Product Summary
What's Included
- (1) 400A AC True RMS Clamp Meter
Features + Benefits
- True RMS provides better accuracy when measuring non-sinusoidal or noisy waveforms
- Captures the instantaneous surge (inrush) current when power equipment is turned on
- 1.2" (30mm) clamp jaw opening
- Built-in Non-Contact Voltage Detector with LED
- Low Pass Filter (LPF) for filtering frequency and harmonic interference when measuring variable frequency drives
- Peak voltage measurement with Min/Max
- Data Hold freezes the display
- Relative Mode for making comparisons to a stored reference value
- Auto power off with disable
- Built-in Flashlight
- Includes test leads, Type K thermocouple bead probe, 3 AAA batteries, and carrying case
Key Specs
| Attribute | Specification |
|---|---|
item# | 5851736 |
Brand | Triplett |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 1.0 LB |
Functions (qty.) | 10 |
Jaw Capacity | 1.2 in |
Display Type | LCD |
Circuit or Voltage Tester | Voltage Tester |
Max. DC Volts | 1000 |
Max. AC Volts | 1000 |
Max. AC Amps | 400 |
Max. Resistance | 40 |
Battery Size | AAA |
Low Battery Indicator | Yes |
Battery Type | AAA |
Battery Included | Yes |
Capacitance Range | 100mF |
Frequency | 100kHz |
Accuracy | 0.025 |
| Attribute | Specification |
|---|---|
Measures | Measures AC/DC Voltage and AC Current |
Max. Temperature | 1,832 °F |
Case Included | Yes |
Senses | AC Voltage |
Common Usage | Measures AC/DC Voltage and AC Current |
Auto On/Off | Yes |
Water Resistant | No |
Power Source | Battery |
Live Circuit Detection | Yes |
Alert Priority | Visual |
UL Listed | Yes |
Calibration Certificate Included | No |
Max. Ohms | 40 |
Material | Plastic |
Application | Measure AC current to up 400A without breaking the circuit by clamping around a single conductor |
Includes | Includes test leads, Type K thermocouple bead probe, 3 AAA batteries, and carrying case |
Product Weight | 1.0000 lb |
Dimensions L x W x H (in.) | 4.75 x 2.4 x 12.4 in |
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Manufacturer's Warranty
1 year limited warranty
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Specifications
10
10
3
1
1.2 in
1.3 in
1 in
1.5 in
LCD
LCD
LCD
LCD
Voltage Tester
Voltage Tester
Voltage Tester
Voltage Tester
1000
1000
600
600
1000
1000
600
600
400
600
400
1,000
40
60
-
60
AAA
Other
AAA
9V
Yes
Yes
Yes
Yes
AAA
AAA
AAA
Other
Yes
Yes
Yes
Yes
100mF
100mF
-
4000µF
100kHz
100kHz
-
10kHz
0.025
0.025
0.025
0.028
Measures AC/DC Voltage and AC Current
Measures AC/DC Voltage and AC Current
Measures AC and DC Current
AC/Voltage/Current, Resistance, Temperature, Capacitance, Frequency, Continuity
1,832 °F
1,832 °F
-
1,400 °F
Yes
Yes
No
Yes
AC Voltage
AC Voltage
AC Voltage
AC Voltage
Measures AC/DC Voltage and AC Current
Measures AC/DC Voltage and AC Current
Measure current
Measure current
Yes
Yes
Yes
Yes
No
No
No
No
Battery
Battery
Battery
Battery
Yes
Yes
Yes
Yes
Visual
Visual
Visual
-
Yes
Yes
No
No
No
No
No
No
40
60
-
20
Plastic
Plastic
Plastic
Plastic
Measure AC current to up 400A without breaking the circuit by clamping around a single conductor
Measure AC current to up 600A without breaking the circuit by clamping around a single conductor
Measure AC and DC current to up 400A without breaking the circuit by clamping around a single conductor
Suited for a variety of industrial and residential applications such as security, electrical, HVAC installations and more
Includes test leads, Type K thermocouple bead probe, 3 AAA batteries, and carrying case
Includes test leads, Type K thermocouple bead probe, 3 AAA batteries, and carrying case
Includes 2 AAA batteries
Includes Test leads, Type K Temperature probe, 9V battery, and case.
1.0000 lb
1.3000 lb
2.1000 lb
0.5000 lb
4.75 x 2.4 x 12.4 in
4.75 x 2.4 x 11.0 in
14.17 x 2.76 x 9.06 in
10.0 x 2.0 x 6.0 in
-
-
400
1,000
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