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True RMS Digital Multimeter Fluke 113
This digital multimeter features True RMS technology and combined Auto-Ranging & Manual Ranging for accurate, flexible measurements. It accurately measures AC/DC voltage, resistance and circuit continuity, while LoZ mode eliminates false readings from induced ghost voltages. Rated CAT III 600V / CAT IV 300V for safety.
Precise Voltage Measurements with Ghost Voltage Rejection
Built for fast voltage and continuity checks in residential and light industrial settings, this compact measuring instrument delivers professional-grade accuracy without unnecessary complexity.
Key Features
- True RMS Technology: delivers accurate AC voltage readings even on non-sinusoidal signals, essential for modern electronic installations.
- Auto & Manual Ranging: switch between automatic range selection for speed or manual selection for full measurement control.
- LoZ (Low Impedance) Mode: reduces interference from induced ghost voltages, preventing false readings on open circuits.
- Continuity & Diode Test: instant audible continuity feedback and diode testing for quick diagnostic checks.
Frequently Asked Questions
Q: What is True RMS and why do I need it?
A: True RMS (Root Mean Square) multimeters accurately measure AC current and voltage even when the signal isn't a perfect sine wave, which is common with modern electronics and variable-frequency drives.
Q: Why doesn't this meter measure current (Amps)?
A: This model is purpose-built as a voltage, resistance and continuity checker for fast diagnostic work. For current measurements via test leads, choose a model with a built-in amp function.
Technical Specifications
| Type | Auto/Manual Ranging |
| True RMS | Yes |
| Auto-Ranging | Yes (+ Manual override) |
| DC Voltage (Max) | 600 V |
| AC Voltage (Max) | 600 V |
| AC/DC Current | Not supported |
| Resistance | 60 kΩ |
| Continuity Test (Buzzer) | Yes (<20Ω) |
| Safety Category (CAT) | CAT III 600V / CAT IV 300V |
| Power Supply | 9V battery |
What's in the Box:
- Test Leads
- Holster
- 9V Battery
- User Manual