SKU: 13860861990

UNI-T UT505B

Sale price$3577.50 Regular price$3975.00
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

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Description

UNI-T UT505BInsulation Resistance Tester with Auto Range True RMS Data that Hold Freq cap Fuse and Self Test Overview UT505 series of measurements can be set to add insulation multimeter functions, set the full featured digital multimeter digital insulation tester and as one of the true RMS multimeter, battery powered, true RMS, up to 99 sets of data storage, the accuracy of the 1. 5% maximum display 6000. Suitable for all kinds of precision tools (cables,

Insulation Resistance Tester with Auto Range True RMS Data that Hold Freq/cap Fuse and Self Test

Overview

UT505 series of measurements can be set to add insulation multimeter functions, set the full-featured digital multimeter digital insulation tester and as one of the true RMS multimeter, battery-powered, true RMS, up to 99 sets of data storage, the accuracy of the 1.5% maximum display 6000. Suitable for all kinds of precision tools (cables, motors, transformers) test.

Features

Specification

Test Voltage
  • 50V : (0.01MΩ~50.0MΩ) ±(3%+5)
  • 100V : (0.01MΩ~100.0MΩ) ±(3%+5)
  • 250V : (0.01MΩ~200.0MΩ) ±(1.5%+5)
  • 500V : (0.01MΩ~500MΩ) ±(1.5%+5)
1000V
  • (0.1MΩ~2000MΩ) ±(1.5%+5)
  • (2.0GΩ~9.9GΩ) ±(10%+3)
  • (10.0GΩ~20GΩ) ±(20%+10)
Short circuit current <2mA
  • 250V(R=250KΩ) : 1mA 0%~10%
  • 500V(R=500KΩ) : 1mA 0%~10%
  • 1000V(R=1MΩ) : 1mA 0%~10%
        Load Current
      • Leakage Current(A) : 10 ~ 2000μA ±(10%+3)
      • 0.01Ω~20.00KΩ (approximately 5.0V/ 200mA)
      • Low Resistance (Ω) : 0.01Ω~100Ω(about 5.0V/>20mA optiona) ±(1.5%+3)
      • Universal Resistance (kΩ) : (0.01kΩ~1000KΩ)±(3%+5)
      • DC Voltage (V) : 0,0V~600.0V ±(2%+2)
      • AC Voltage (V) : 0,0V~600.0V ±(2%+3)
      • Frequency (Hz) : 45 ~ 450 Hz
      • Capacitance (F) 100pF ~ 1010μF
      • Maximum display : 6000
      • Auto Rage : Yes
      • True RMS : Yes
      • Step Voltage : 50% to 120% range and 10% step : Yes
      • Absorption Radio (DAR) : 60S / 15s and 60s / 30s : Yes
      • Polarization Index (PI) : Yes
      • Timing Measurements : Yes
      • High pressure alarm : Yes
      • Automatic discharge : Yes
      • FUSE self-test : Yes
      • Analog bar : Yes
      • Automatic shut-down : Yes
      • Buzzer alarm : Yes
      • Has remained : Yes
      • data storage : Grroup 99
      • Comparative : Yes
      • LCD backlight : Yes
      • Low voltage display : Yes

General Characteristics

    • Power Supply: 1.5V Batteries LR6) × 6
    • LCD Size : 78mm × 59mm
    • Body Color : Red&plus;Grey
    • Body Weight : 630g
    • Dimensions 103mm × 225mm × 59 mm
    • Standard Accessories : Test Lead, Lead, Alligator Clip, Batteries, Cloth
    • Standard Packing : Box, Manual, vwarranty card
    • Standard Quantity : 20
    • Standard package size : 515mm × 380mm × 385mm
    • Standard Gross Weight : 20Kg
    • Optional : Remote Test Pen
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13860861990

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Mary Chapman
Whiting, US
★★★★★ 4
Overall decent
Color: White, Size: King
It smelled a bit “chemically” for the first few days. The smell did fade and eventually go away entirely. It also still slides off of my bed despite having the straps to hold it in place. Otherwise, I have no complaints. It’s extremely comfortable and adds a few extra inches to the height of my bed.
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Reviewed in the United States on April 15, 2026
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Jose
Lake Worth, US
★★★★★ 5
Muy cómodo,superó mis espectativas
Color: White, Size: Queen
Producto de calidad
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Reviewed in the United States on April 23, 2026
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Chari Roberts
Belleville, US
★★★★★ 5
Good buy!
Color: White, Size: King
Nice quality!
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Reviewed in the United States on April 23, 2026
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Lori T
Natrona Heights, US
★★★★★ 2
awful smell
Color: White, Size: Full
Awful smell!! I have waited days for it to go away and it just won't, its also not as thick and comfy and hasn't smoothed out completely there are folds in some parts
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Reviewed in the United States on March 25, 2026
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Maria Griffin
Cuba, US
★★★★★ 5
Very comfortable topper
Color: White, Size: Queen
Love my new bed topper !!
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Reviewed in the United States on April 7, 2026

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