Fluke 73-III Digital Multimeter
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Fluke 73-III is a compact digital multimeter with DC accuracy of 0.3% of reading, CAT II 600V safety rating, and 9V battery operation.
Product details
| Model | 73-III |
| Manufacturer | Fluke |
| Category | Multimeters & DMMs |
| Availability | Made to order |
Description
Overview
The Fluke 73-III is a handheld digital multimeter designed for general electrical measurements and troubleshooting. It offers excellent DC voltage accuracy and a compact, rugged design suitable for fieldwork and laboratory use.
Key Features
- DC voltage accuracy of ±0.3% of reading + 1 digit (most accurate DC measurement)
- AC voltage and current measurements with ±2% and ±2.5% accuracy respectively
- Resistance measurement up to 32 MΩ
- CAT II 600V safety rating for safe use in industrial and field environments
- Compact design with 3-inch width and 6.5-inch height
- Powered by a single 9V battery (included)
Applications
- Electrical troubleshooting and diagnostics
- General electrical maintenance and testing
- Educational and training applications
- HVAC systems maintenance
Specifications
| DC Voltage Accuracy | ±0.3% of reading + 1 digit |
| DC Voltage Range | 320 mV to 600 V |
| AC Voltage Accuracy | ±2% of reading + 2 digits |
| AC Voltage Range | 0.32 to 600 V |
| DC Current Accuracy | ±1.5% of reading + 2 digits |
| DC Current Range | 32 mA to 10 A |
| AC Current Accuracy | ±2.5% of reading + 2 digits |
| AC Current Range | 0.032 to 10 A |
| Resistance Range | 320 Ω to 32 MΩ |
| Safety Rating | CAT II 600 V |
| Power | One 9 V battery (included) |
| Width | 3 in |
| Height | 6.5 in |
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Fluke 73-III Digital Multimeter
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