^XIAE — AMB-50 | Zulu Code

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Description

High-voltage insulation tester, 500-5000V DC, 0-1TOhm, PI/DAR, USB, winding test

Did you know

The Amprobe AMB-50 Industrial High-Voltage Insulation Tester was introduced around September 2017. It is part of Amprobe's line of digital insulation testers designed for professional diagnostics.
The AMB-50 is positioned as an industrial high-voltage insulation tester within Amprobe's product range, offering higher test voltages and resistance measurements compared to models like the AMB-45 and AMB-25, but with a lower maximum resistance measurement than the AMB-55.
This model is chosen for its ability to perform professional insulation diagnostics with selectable testing voltages up to 5000V and insulation resistance measurements up to 1 TΩ. It includes diagnostic tools such as Polarization Index (PI) and Dielectric Absorption Ratio (DAR) calculations, along with a pass/fail comparison feature to enhance testing efficiency.

Model	Max Test Voltage	Max Insulation Resistance	Diagnostic Features	Memory
AMB-50	5000 V	1 TΩ	PI, DAR, Comparison	18 measurements
AMB-45	1000 V	Not specified (lower than AMB-50)	DAR, Ohmmeter, Voltmeter	Internal memory (stores measurements)
AMB-25	1000 V	Not specified (lower than AMB-50)	DAR, Ohmmeter	9 readings
AMB-55	5000 V (25 V increments)	10 TΩ	PI, DAR, DD, Step Voltage, R(t) graph	1000 measurements

Sources: amprobe.com; globaltestsupply.com; neoinstruments.com; testequipmentdepot.com; tequipment.net; amprobe.com; amprobe.com; amprobe.com; amprobe.com; testequipmentdepot.com; mitchellinstrument.com; mouser.com; globaltestsupply.com

Competitive Models

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^XIMK PAT420

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^XIMF MIT1025

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^XIHC IR4057

5-range insulation tester with bargraph, 50-1000V, 4000MOhm, LED backlight, CAT III 600V

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Code map

^X  I  A  E
 │  │  │  └── Model: AMB-50
 │  │  └───── Make: Amprobe
 │  └──────── Equipment: Insulation Tester
 └─────────── System: Electrical Branded Stores