Products

Insulation Resistance Tester

Brand UNI-T | Model UT501A | 🇨🇳 China
Insulation Resistance Tester
UT501A - 1
UT501A - 2
UT501A - 3
UT501A - 4
UT501A - 5
Key features of the UT501A Insulation Resistance Tester include: - Multiple voltage options: 100V, 250V, 500V, 1000V - High precision measurements for reliable testing results - Automatic shutdown feature to extend battery life - Overload protection design for equipment safety - Built-in buzzer alert for enhanced testing convenience
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Description

The UT501A is a high-precision insulation resistance tester developed by UNI-T, designed for measuring the insulation resistance of electrical equipment and household appliances. It offers multiple voltage selections, including 100V, 250V, 500V, and 1000V, and ensures high reliability and accuracy, making it ideal for electrical engineers and technicians assessing the insulation performance of devices.

Specifications

  • 絕緣電阻100V: 0MΩ 至 100MΩ ±(3%+5); 250V: 0MΩ 至 99.9MΩ ±(3%+5); 100MΩ 至 5GΩ ±(5%+5); 500V: 0MΩ 至 99.9MΩ ±(3%+5); 100MΩ 至 5GΩ ±(5%+5); 1000V: 0MΩ 至 99.9MΩ ±(3%+5); 100MΩ 至 5GΩ ±(5%+5)
  • 負載電流50V (R=50kΩ): 1mA, 0% 到 10%; 100V (R=100kΩ): 1mA, 0% 到 10%; 250V (R=250kΩ): 1mA, 0% 到 10%; 500V (R=500kΩ): 1mA, 0% 到 10%; 1000V (R=1MΩ): 1mA, 0% 到 10%
  • 短路電流<2mA
  • 低阻抗 (Ω)0.01Ω 至 200Ω ±(2%+3)
  • 交流電壓30V 至 750V ±(2%+3)

Features

  • 顯示器2000位 LCD 顯示器，含背光
  • 自動關機是
  • 自動放電功能是
  • 過載保護是
  • 安全等級是
  • 蜂鳴器警示是
  • 數值保持是
  • DAR 測量60s/15s 和 60s/30s
  • 電阻10MΩ

Attributes

  • Power Supply1.5V batteries (LR6) x 6
  • Dimensions500mm x 380mm x 330mm
  • Weight500g
  • ColorRed and grey
  • AccessoryBatteries, test leads, alligator clips, gift box, carrying bag, English manual
  • PackagingGift box, carrying bag
  • Gross Weight17.7kg