Insulation resistance meter Uni-t UT505A

UT505A is a pocket-sized digital insulation resistance meter with AC voltage TRUE RMS / DC 50V, 100V, 250V, 500V, 1000V and low resistance measurement function. The device is characterized by high accuracy and stability. Convenient dimensions, battery power and intuitive controls make this device perfect for any conditions.

Technical data:

• Insulation resistance
• 50 V: 0.01 MOhm ~ 50 MOhm ± (3% + 5)
• 100 V: 0.01 MOhm ~ 100 MOhm ± (3% + 5)
• 250 V: 0.01 MOhm ~ 200 MOhm ± (1.5% + 5)
• 500 V: 0.01 MOhm ~ 500 MOhm ± (1.5% + 5)
• 1000 V: 0.01 MOhm ~ 20 GOhm ± (1.5% + 5)
• Test current: 1 mA
• Short circuit current: <2 mA
• Low impedance: 0.01 Ohm ~ 20 kOhm (about 5.0 V /> 200 mA); ± (1.5% + 3)
• DC voltage: 0 ~ 600V ± (2% + 3)
• Variable voltage: 0 ~ 600V ± (2% + 3)
• Polarization indexing
• Dielectric absorption: 60s / 15s, 60s / 30s
• Automatic change of measurement ranges
• True RMS
• Timer
• High voltage indicator
• Automatic test charge discharge
• Analog bar graphics
• Automatic shutdown
• Freezes the last reading
• Measurement protocol: 99
• Comparison function
• Illuminated LCD screen
• Low battery indicator
• Maximum reading: 6000
• Power supply: 6x 1.5 V battery (LR6)
• Screen size: 78 x 59 mm
• Dimensions: 103 x 225 x 59 mm
• Weight: 630 g

In the set:

• Batteries
• Test leads
• Crocodile clips
• Case