My Account

Log in to Your Account

Not a member yet? It's FREE!

Join

Why Join? Gain access to exclusive pricing, rewards and more!

Member Pricing & Rewards active

(877) 571-7901

[email protected]

()

Shop By Category
Top Categories
Clamp Meters
Datacom and Networking Products
Dataloggers Data Acquisition
Signal Generators / Counters
Ground Testers
HVAC Equipment and Instruments
Life Sciences Equipment
Megohmmeter / Insulation Resistance Testers
Microscopes
Multimeters
Oscilloscopes
Power Measurement
Power Supplies
Process / Calibration
RF, Microwave, EMI
Safety Testing / Surge Testing
Soldering Equipment
Thermal Imagers
Shop All Categories
With a century of knowledge and product research behind them, Enerpac, best known for its hydraulic tools, can be your go-to for thousands of applications across every industry. SHOP NOW

Get up to 15% off with the FLIR Ex-Series sale! These cameras are powerful troubleshooting tools for building, electrical, and mechanical applications. With various available models, you can fit your target size, working distance, visual detail needs, and budget.SHOP NOW
Brands
- FLIR
- Rigol
- Megger
- Hioki
- Hakko
- Honeywell BW
- Enerpac
- Greenlee
- JBC
- View All Brands
Promotions
Clearance

Member Price INACTIVE
Create a FREE Account to Unlock Your Savings
Member Price ACTIVE

Tariff-related changes may impact pricing, and current surcharges may not yet be reflected in listed prices. Learn More

Extech MA430T 400A AC Clamp Meter with NCV Detector

Name: Extech MA430T 400A AC Clamp Meter with NCV Detector
Brand: Extech
SKU: ExtechMA430T
Price: 80.09 USD
Availability: InStock

0 reviews | UPC: 793950374313 | Model: Extech MA430T

Compare

400A TRUE RMS AC CLAMP METER

True RMS for better accuracy when measuring distorted waveforms
Functions include: AC Current, AC/DC Voltage, Resistance, Diode and Continuity
Built-in non-contact Voltage detector with LED alert
1.2" (30mm) jaw size for conductors up to 350MCM
Backlit LCD display
Data Hold, Auto Power Off and Low Battery indication
Complete with test leads, 9V battery, and soft carrying case

View Product Details

List Price: $89.99

In Stock:

View Payment Options

Recommended for you

Accessories

Choose a Category

Line Splitters

for the Extech MA430T

HT Instruments LineSplitter Conductor Splitter Without Cable Stripping

Catalog: LineSplitter

(11)

In Stock!

Add to Cart

400A AC Clamp Meter plus NCV Detector

The MA430T is a compact 400A AC clamp meter that enables users to take measurements in tight spaces while offering an ample 1.2-inch (30mm) jaw opening to accommodate conductors up to 350MCM. The MA430T also features: True RMS for better accuracy when measuring distorted waveforms; a large four-digit readout and illuminated display that enhances viewing in poorly lit work areas; and a thumb-dial selector that facilitates convenient, one-handed operation.

Key Features

The MA430T’s multimeter functions include: AC/DC voltage, resistance, diode, and continuity. Also built into the MA430T is the non-contact voltage (NCV) detector. Eliminating the need for a separate tester, the NCV detector uses a red LED to alert users to the presence of voltage on live wires. Additional features include a backlit LCD display, data hold, auto power off, and low battery indication.

Model	MA430 / MA430T	MA435T	Basic Accuracy
Display counts	2000	4000
True RMS	— / Yes	Yes
AC Current (max res.)	400A (0.001A)	400A (0.01A)	±(2.5% + 8d)
DC Current (max res.)	-	400A (0.01A)	±(2.5% + 5d)
AC Voltage (max res.)	600V (0.1mV)	600V (0.1mV)	±(1.5% + 5d)
DC Voltage (max res.)	600V (0.1mV)	600V (0.1mV)	±(1.5% + 2d)
Resistance (max res.)	20MO (0.1O)	40MO (0.1O)	±(1.5% + 2d)
Frequency (max res.)	-	10Hz to 10kHz	±(1.5% + 2d)
Capacitance (max res.)	-	100µF (0.01nF)	±(3.0% + 5d)
Temperature (max res.)	-	-4 to 1400°F/-20 to 760°C (0.1°)	±(3% + 9°F/5°C)
Diode/ Continuity	Yes	Yes
Dimensions/ Weight	7.8x2.8x1.6" (197x70x40mm)/ 6.5oz (183g)
General Specifications
Clamp jaw opening	30mm (1.18") approx.
Display	2,000 count LCD
Continuity check	Threshold <150Ω; Test current < 0.5mA
Diode test	Test current of 0.3mA typical; Open circuit voltage 1.5VDC typical
Low Battery indication	Battery symbol is displayed
Over-range indication	'OL' displayed
Display rate	2 readings per second, nominal
Input Impedance	10MΩ (VDC and VAC)
AC bandwidth	50 to 60Hz (VAC, AAC)
AC response	True rms
Operating Temperature	5°C to 40°C (41°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Operating Humidity	Max 80% up to 31°C (87°F) decreasing linearly to 50% at 40°C (104°F)
Storage Humidity	<80%
Operating Altitude	2000meters (7000ft) maximum.
Battery	9V battery
Auto power OFF	After approx. 15 minutes
Dimensions & Weight	200x66x37mm (7.9x2.6x1.5"); 205g (7.23oz)
Safety	For indoor use and in accordance with the requirements for double insulation to IEC1010-1 (2001): EN61010-1 (2001) Overvoltage Category III 600V, Pollution Degree 2
Approvals	CE

Function	Range	Resolution	Accuracy (% of reading + digits)
AC Current 50/60Hz	2.00 A	0.001A	±(2.5% + 15 digits)
	20.00 A	0.01A	±(2.5% + 8 digits)
	200.0 A	0.1A	±(2.5% + 8 digits)
	400 A	1A	±(3.0% + 8 digits)
AC Voltage 50 to 60Hz	200.0mV	0.1mV	±(1.5% + 35 digits
	2.000 V	0.001V	±(1.8% + 8 digits)
	20.00 V	0.01V
	200.0 V	0.1V
	600 V	1V	±(2.5% + 8 digits)
DC Voltage	200.0 mV	0.1mV	±(0.8% + 2 digits)
	2.000 V	0.001V	±(1.5% + 2 digits)
	20.00 V	0.01V
	200.0 V	0.1V
	600 V	1V	±(2.0% + 2 digits)
Resistance	200.0Ω	0.1Ω	±(1.0% + 4 digits)
	2.000kΩ	0.001kΩ	±(1.5% + 2 digits)
	20.00kΩ	0.01kΩ
	200.0kΩ	0.1kΩ
	2.000MΩ	0.001MΩ	±(2.5% + 3 digits)
	20.00MΩ	0.01MΩ	±(3.5% + 5 digits)

Test Equipment General Attributes
Product Weight	6.5 LBS
Product Height	1.6 IN
Product Length	7.8 IN
Product Width	2.8 IN
Country of Origin	China
Shipping Height	3.25 IN
Shipping Length	11.25 IN
Shipping Width	6.50 IN

0

Out of 5

Average Customer Review

Share your thoughts with other customers

Write a Review

Compare

Real people, here to help you.

Get Connected

Join the community and find out what we're up to, experience live product releases, webinars and more!

How Can We Help You?

Questions?

Log in to Your Account

Not a member yet? It's FREE!

Top Categories

Extech MA430T 400A AC Clamp Meter with NCV Detector

Recommended for you

Accessories

for the Extech MA430T

HT Instruments LineSplitter Conductor Splitter Without Cable Stripping

400A AC Clamp Meter plus NCV Detector

Test Equipment General Attributes

0

Featured Review

We'd love to hear from you

Real people, here to help you.

Get Connected

My Account

Promotions & Offers

Resources

Company