Here is the rearranged product title: "UNI-T UT505B Handheld True RMS Digital Insulation Resistance Tester, 1000V 200GΩ"

UNI-T UT505B 1000V 200GΩ Handheld True RMS Digital Insulation Resistance Tester

Features:

• **Insulation Resistance Test**: Can conduct up to 200GΩ insulation resistance test (at 1KV output voltage)
• **Flexible Output Voltage**: 50V, 100V, 250V, 500V, 1000V basic insulation output voltage, which can meet various basic applications
• **Step-by-Step Output Voltage**: 50%~120% step-by-step insulation output voltage for each function gear, which can meet more applications
• **Automatic Calculations**: Automatic calculation of polarization index or absorption ratio
• **Convenient Testing**: The test light will be on during the test
• **Data Storage**: Can store 99 sets of test results
• **Remote Testing**: Test with a remote test pen
• **Analog Bar Display**: With analog bar display function
• **Safety First**: CAT IV 600V measurement safety level for increased user protection
• **Multifunctional**: Measuring AC/DC voltage: 0.1V to 600V
• **Power Saving**: Auto-off function to save battery power
• **Lock Measurement**: With the lock measurement function
• **Resistance Measurement**: Resistance: 0.01Ω to 20.00KΩ

Specification:

Package includes:

• 1 x Tester (without Battery)
• 1 x Test Leads