UNI-T UT18B MAX Which Is A True RMS Meter With 6000 Counts Digital Multimeter
SKU:
UT18B Max
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Display: Large LCD showing 6000 count resolution with backlight.
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Auto Range: Automatically selects the measurement range.
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True RMS: Measures true root mean square for accurate readings on non-sinusoidal AC signals.
₨19,500.00
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Description
Feature | Specification |
---|---|
Display Count | 6000 counts |
True RMS | Yes |
Auto/Manual Range | Auto and Manual |
Sampling Rate | 3 times per second |
Data Hold | Yes |
Relative Mode | Yes |
Max Display | 5999 |
Backlight | Yes |
LED Flashlight | Yes |
Low Battery Indication | Yes |
Input Protection | Yes (Fused) |
Input Impedance | ≥10MΩ (VDC/VAC) |
Power Supply | 2 × 1.5V AA batteries |
Dimensions | Approx. 195 × 92 × 55 mm |
Weight | Approx. 400g |
Function | Range | Accuracy |
---|---|---|
DC Voltage | 600mV – 1000V | ±(0.5% + 3) |
AC Voltage (True RMS) | 600mV – 750V | ±(0.8% + 3) |
DC Current | 600µA – 10A | ±(1.0% + 3) to ±(2.0% + 5) |
AC Current (True RMS) | 600µA – 10A | ±(1.5% + 3) to ±(2.5% + 5) |
Resistance | 600Ω – 60MΩ | ±(0.8% + 2) |
Capacitance | 10nF – 100mF | ±(3.5% + 5) |
Frequency | 10Hz – 10MHz | ±(0.1% + 3) |
Temperature | -40°C to 1000°C | ±(1.0% + 3) |
Diode Test | Yes (with display of voltage drop) | |
Continuity Test | Yes (with buzzer) | |
LED Test | Yes (up to 5mA current) | |
VFD Mode | Yes (for motor drive systems) |
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CAT III 600V
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CAT II 1000V
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Fuses:
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10A, 1000V fuse for high current input
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600mA, 1000V fuse for mA/µA input
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📦 Special Features
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NCV (Non-Contact Voltage Detection): No
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VFD Mode: Yes, to measure accurate voltage on motor drives
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LED Test Mode: Built-in feature for testing LEDs directly
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