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SEAWARD H400GB AC/DC HiPot Tester, 0.01 MΩ to 50 GΩ, Digital, 1 mA, CAT II 300V - AC/DC HiPot Testers
SEAWARDAC/DC HiPot Testers

SEAWARD H400GB AC/DC HiPot Tester, 0.01 MΩ to 50 GΩ, Digital, 1 mA, CAT II 300V

The SEAWARD Insulation Tester (MPN H400GB) is an AC/DC HiPot Tester with a measurement range of 0.01 megaohm to 50 gigohm. It features a digital display, 1 mA test current, and a CAT II 300V safety rating. This unit…

SKU 3G-OTH-170980

Brand
SEAWARD
Item
H400GB AC/DC HiPot Tester, 0.01 MΩ to 50 GΩ, Digital, 1 mA, CAT II 300V
Category
AC/DC HiPot Testers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SEAWARD
Manufacturer Part Number
H400GB
Type
NIST Not Traceable, Digital, 1 mA, CAT II 300V
CAT Safety Rating
CAT II 300V

Technical Documents

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SEAWARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SEAWARD Insulation Tester (MPN H400GB) is an AC/DC HiPot Tester with a measurement range of 0.01 megaohm to 50 gigohm. It features a digital display, 1 mA test current, and a CAT II 300V safety rating. This unit is NIST not traceable.

Frequently Asked Questions

What is the SEAWARD Insulation Tester H400GB used for?

The SEAWARD Insulation Tester H400GB is an AC/DC HiPot Tester used to measure insulation resistance from 0.01 megaohm to 50 gigohm. It is suitable for testing electrical equipment and cables in industrial, commercial, and utility applications where high-voltage insulation integrity must be verified.

What are the specifications of the SEAWARD Insulation Tester H400GB?

The SEAWARD Insulation Tester H400GB has a measurement range of 0.01 megaohm to 50 gigohm, a digital display, a 1 mA test current, and a CAT II 300V safety rating. It is NIST not traceable. The manufacturer part number is H400GB.

Where to buy the SEAWARD Insulation Tester H400GB worldwide?

You can source the SEAWARD Insulation Tester H400GB through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right SEAWARD Insulation Tester for your application?

To select the right SEAWARD Insulation Tester, consider your required measurement range (the H400GB covers 0.01 megaohm to 50 gigohm), test current (1 mA), and safety rating (CAT II 300V). Ensure the unit meets your voltage and resistance testing needs for AC/DC HiPot applications.

Used in

Common applications for SEAWARD
Electrical safety testing — SEAWARD H400 insulation tester for verifying cable and motor insulation in industrial plants
Solar panel installation — SEAWARD Solar Power Clamp for measuring open-circuit voltage on photovoltaic arrays
Solar site assessment — SEAWARD SS200R irradiance meter with datalogging for solar irradiance and orientation measurements
Portable appliance testing — SEAWARD Safecheck 8 for PAT testing of power tools and equipment in maintenance workshops
Low-voltage equipment verification — SEAWARD H101/US insulation tester for checking insulation on control panels and switchgear

SEAWARD Products

3G Electric supplies SEAWARD ac/dc hipot testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
The SEAWARD Safecheck 8 is a general-purpose tool and appliance tester for testing power tools rated from 4 A to 25 A. It performs insulation resistance testing and measures leakage current up to 20 mA, with a resistance range of 0.4 ohm to 20 ohm. Suitable for workshop and industrial maintenance environments
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The SEAWARD Safecheck 8 is a general-purpose tool and appliance tester for testing power tools rated from 4 A to 25 A. It performs insulation resistance testing and measures leakage current up to 20 mA, with a resistance range of 0.4 ohm to 20 ohm. Suitable for workshop and industrial maintenance environments
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The MEGGER MIT481/2 is an analog megohmmeter and insulation tester with a measurement range of 0.01 ohm to 100 gigohm and a test voltage of 100V DC. It is rated CAT IV 600V and IP54, suitable for insulation resistance testing in harsh industrial environments such as cables, motors, and transformers
MEGGER
The MEGGER MIT481/2 is an analog megohmmeter and insulation tester with a measurement range of 0.01 ohm to 100 gigohm and a test voltage of 100V DC. It is rated CAT IV 600V and IP54, suitable for insulation resistance testing in harsh industrial environments such as cables, motors, and transformers
The MEGGER PAT450-US is a portable appliance tester for ground bond testing of electrical tools and appliances. It measures resistance from 0 megaohm to 19.99 ohm with a test current of 10 A to 25 A. Rated CAT II 300V, it is used to verify protective earth connections in maintenance and facility settings
MEGGER
The MEGGER PAT450-US is a portable appliance tester for ground bond testing of electrical tools and appliances. It measures resistance from 0 megaohm to 19.99 ohm with a test current of 10 A to 25 A. Rated CAT II 300V, it is used to verify protective earth connections in maintenance and facility settings
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HUBBELL WIRING DEVICE-KELLEMS
HUBBELL WIRING DEVICE-KELLEMS Circuit Tester: 0.5 V AC to 208 V AC, L21-30P, CAT I 250V, Light (MPN HBL3PT2811)

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The SEAWARD H101/US is an AC/DC HiPot Tester for insulation resistance measurements from 25 kΩ to 350 MΩ. It features a digital display, 1 mA test current, IP40 rating, and CAT II 300V safety rating. This unit is NIST not traceable. Typical applications include electrical safety testing in industrial maintenance and field service
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The SEAWARD H101/US is an AC/DC HiPot Tester for insulation resistance measurements from 25 kΩ to 350 MΩ. It features a digital display, 1 mA test current, IP40 rating, and CAT II 300V safety rating. This unit is NIST not traceable. Typical applications include electrical safety testing in industrial maintenance and field service
This AC/DC HiPot tester measures insulation resistance from 25 kiloohm to 350 megaohm with a test current of 1 mA. It features a digital display, IP40 rating, and CAT II 300V safety rating. The unit is NIST Not Traceable. Typical applications include electrical maintenance and safety testing of cables, motors, and transformers
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This AC/DC HiPot tester measures insulation resistance from 25 kiloohm to 350 megaohm with a test current of 1 mA. It features a digital display, IP40 rating, and CAT II 300V safety rating. The unit is NIST Not Traceable. Typical applications include electrical maintenance and safety testing of cables, motors, and transformers
The SEAWARD H104 is an AC/DC HiPot Tester with a measurement range of 25 kiloohm to 350 megaohm. It features a digital display, a test current of 1 mA, and is rated IP40 with a CAT II 300V safety rating. This unit is NIST Not Traceable. Suitable for electrical safety testing in industrial maintenance, quality assurance, and field service applications
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The SEAWARD H104 is an AC/DC HiPot Tester with a measurement range of 25 kiloohm to 350 megaohm. It features a digital display, a test current of 1 mA, and is rated IP40 with a CAT II 300V safety rating. This unit is NIST Not Traceable. Suitable for electrical safety testing in industrial maintenance, quality assurance, and field service applications
The SEAWARD H103/US is a digital AC/DC HiPot tester with a measurement range of 25 kΩ to 350 MΩ and a 1 mA test current. It is rated IP40 and CAT II 300V. This instrument is used for insulation resistance testing in electrical maintenance, cable testing, and equipment safety checks
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The SEAWARD H103/US is a digital AC/DC HiPot tester with a measurement range of 25 kΩ to 350 MΩ and a 1 mA test current. It is rated IP40 and CAT II 300V. This instrument is used for insulation resistance testing in electrical maintenance, cable testing, and equipment safety checks
Digital AC/DC HiPot Tester for insulation resistance testing. Features IP40 rating and CAT II 300V safety rating. Suitable for verifying insulation integrity on cables, motors, and transformers in industrial and electrical maintenance applications
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Digital AC/DC HiPot Tester for insulation resistance testing. Features IP40 rating and CAT II 300V safety rating. Suitable for verifying insulation integrity on cables, motors, and transformers in industrial and electrical maintenance applications
Digital AC/DC HiPot Tester with measurement range 0.01 megaohm to 50 gigohm and test current 1 mA. CAT II 300V safety rating. NIST Not Traceable. Suitable for insulation resistance testing in electrical systems
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Digital AC/DC HiPot Tester with measurement range 0.01 megaohm to 50 gigohm and test current 1 mA. CAT II 300V safety rating. NIST Not Traceable. Suitable for insulation resistance testing in electrical systems