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AMPROBE AMB-45 Digital Megohmmeter, 500V DC, CAT III 600V, IP54, RS-232 - Megohmmeters for Harsh Environments
AMPROBEMegohmmeters for Harsh Environments

AMPROBE AMB-45 Digital Megohmmeter, 500V DC, CAT III 600V, IP54, RS-232

The AMPROBE Megohmmeter (model AMB-45) is a digital insulation resistance tester designed for harsh environments, offering a measurement range of 40 megaohm to 4 gigohm. It features an IP54 rating for dust and water…

SKU 3G-OTH-169520

Also listed as: AMB45 · AMB 45

Brand
AMPROBE
Item
AMB-45 Digital Megohmmeter, 500V DC, CAT III 600V, IP54, RS-232
Category
Megohmmeters for Harsh Environments
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AMPROBE
Manufacturer Part Number
AMB-45
Type
CAT III 600V, IP54, Digital, RS-232, Insulation Resist
IP Rating
IP54
Test Voltage
500V DC

Technical Documents

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

Product Description

The AMPROBE Megohmmeter (model AMB-45) is a digital insulation resistance tester designed for harsh environments, offering a measurement range of 40 megaohm to 4 gigohm. It features an IP54 rating for dust and water resistance, a test voltage of 500V DC, and CAT III 600V safety rating. The device includes RS-232 connectivity for data transfer.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AMPROBE Megohmmeter AMB-45 used for?

The AMPROBE Megohmmeter AMB-45 is used for measuring insulation resistance in electrical systems, ranging from 40 megaohm to 4 gigohm. It is designed for harsh environments, with an IP54 rating for dust and water resistance, making it suitable for industrial maintenance, plant engineering, and field service applications.

What are the specifications of the AMPROBE Megohmmeter AMB-45?

The AMPROBE Megohmmeter AMB-45 has a measurement range of 40 megaohm to 4 gigohm, a test voltage of 500V DC, and an IP54 rating. It is CAT III 600V rated, digital, and includes RS-232 connectivity for data transfer. The brand is AMPROBE, and the model number is AMB-45.

Where to buy the AMPROBE Megohmmeter AMB-45 worldwide?

You can source the AMPROBE Megohmmeter AMB-45 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this AMPROBE insulation resistance tester.

How to select the right megohmmeter for harsh environments?

When selecting a megohmmeter for harsh environments, consider the IP rating for dust and moisture resistance, such as IP54 on the AMPROBE AMB-45. Also check the test voltage (e.g., 500V DC) and safety rating (CAT III 600V). For data logging, look for RS-232 connectivity. These features ensure reliable insulation resistance testing in demanding conditions.

Used in

Common applications for AMPROBE
Electrical panel troubleshooting — AMPROBE RS-3 PRO analog clamp meter for AC current measurement up to 300A
HVAC system diagnostics — AMPROBE TMD-10 thermocouple thermometer for dual-channel temperature monitoring
Insulation resistance testing — AMPROBE AMB-45 megohmmeter for motor and cable insulation checks in harsh environments
Industrial equipment maintenance — AMPROBE RTD-10 thermometer for high-temperature RTD measurements in process lines
Field service electrical testing — AMPROBE 34NK45 + 12U584 digital multimeter and clamp meter kit for voltage and current measurements
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AMPROBE Products

3G Electric supplies AMPROBE megohmmeters for harsh environments. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
Digital megohmmeter for insulation resistance testing in harsh environments. Measures from 0.1 MΩ to 1 GΩ at 50V DC test voltage with 1 mA test current. Features IP54 ingress protection, CAT IV 600V safety rating, and USB connectivity for data transfer
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Digital megohmmeter for insulation resistance testing in harsh environments. Measures from 0.1 MΩ to 1 GΩ at 50V DC test voltage with 1 mA test current. Features IP54 ingress protection, CAT IV 600V safety rating, and USB connectivity for data transfer
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Digital megohmmeter for insulation resistance testing in harsh environments. Measures 0.01 ohm to 1 megaohm at 100V DC test voltage. Features IP54 rating, CAT IV 600V safety classification, and Bluetooth/USB connectivity. Test current range: 1 mA to 2 mA
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Digital megohmmeter with 250V DC test voltage, measuring 0.01 ohm to 1 megaohm. Features IP54 rating, CAT IV 600V safety rating, and USB connectivity. Test current range 1 mA to 2 mA. Suitable for insulation resistance testing in industrial environments
Digital megohmmeter for insulation resistance testing in harsh environments. Measures 0.01 ohm to 1 megaohm at 50V DC test voltage. Features IP54 dust and water protection, CAT IV 600V safety rating, and USB connectivity. Test current range 1 mA to 2 mA
MEGGER
Digital megohmmeter for insulation resistance testing in harsh environments. Measures 0.01 ohm to 1 megaohm at 50V DC test voltage. Features IP54 dust and water protection, CAT IV 600V safety rating, and USB connectivity. Test current range 1 mA to 2 mA
The MEGGER MIT400/2 is a digital megohmmeter for insulation resistance testing in harsh environments. It measures from 0.01 ohm to 1 megaohm at 1000V DC, with test current of 1 mA to 2 mA. Rated CAT IV 600V and IP54, it includes USB connectivity for data transfer. Typical applications include testing cables, motors, and transformers
MEGGER
The MEGGER MIT400/2 is a digital megohmmeter for insulation resistance testing in harsh environments. It measures from 0.01 ohm to 1 megaohm at 1000V DC, with test current of 1 mA to 2 mA. Rated CAT IV 600V and IP54, it includes USB connectivity for data transfer. Typical applications include testing cables, motors, and transformers
The AMPROBE 35XP-A is a standard feature digital multimeter with 4000 counts and a maximum AC voltage measurement of 600 V. It is rated CAT II 600V and CAT III 300V, suitable for electrical testing in commercial and light industrial environments such as control panels and branch circuits. This model does not include a calibration certificate
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The AMPROBE 35XP-A is a standard feature digital multimeter with 4000 counts and a maximum AC voltage measurement of 600 V. It is rated CAT II 600V and CAT III 300V, suitable for electrical testing in commercial and light industrial environments such as control panels and branch circuits. This model does not include a calibration certificate

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