Uni-T insulation resistance tester

SKU: UT505B
In stock
Usually shipped within 24 hours
Regular price €357,40 Final price
Regular price -19% €439,36 Sale price €357,40 Final price
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Insulation resistance tester - Multimeter for AC and DC voltages up to 600V - Ranges 50/100/250V/500V/1000V - Measures resistance, capacitance, and frequency - Auto power off - Allows temperature measurement

📋 SPECIFICATIONS:
• Brand: Uni-T
• Insulation resistance: 50V: 0.01MΩ~50MΩ ±(3%+3) / 50MΩ~1GΩ ±(3%+3); 100V: 0.01MΩ~100MΩ ±(3%+3) / 100MΩ~1GΩ ±(3%+3) / 1GΩ~10GΩ ±(10%+3); 250V: 0.01MΩ~200MΩ ±(1.5%+5) / 200MΩ~1GΩ ±(1.5%+5) / 1GΩ~20GΩ ±(10%+3); 500V: 0.01MΩ~500MΩ ±(1.5%+5) / 500MΩ~1GΩ ±(1.5%+5) / 1GΩ~50GΩ ±(10%+3); 1000V: 0.01MΩ~2GΩ ±(1.5%+5) / 2GΩ~10GΩ ±(5%+3) / 10GΩ~20GΩ ±(7%+3) / 20GΩ~200GΩ ±(20%+3)
• Load current: 50V (R=50kΩ) 1mA; 0%~10%; 100V (R=100kΩ) 1mA; 0%~10%; 250V (R=250kΩ) 1mA; 0%~10%; 500V (R=500kΩ) 1mA; 0%~10%; 1000V (R=1MΩ) 1mA; 0%~10%
• Short-circuit current: < 2mA
• General resistance: 0.01kΩ~10MΩ ±(3%+3)
• AC and DC voltage measurement range: DC: 0V~600V ±(2%+3); AC: 0V~600V ±(1.5%+5)
• Frequency measurement range: 45~1kHz ±(0.1%+3)
• Capacitance measurement range: 100pF~500μF ±(5%+5)
• Display counts: Up to 6000
• Dielectric Absorption Ratio (DAR): Available
• Polarization Index (PI): Available
• High voltage buzzer: Available
• Overload indicator: Available
• 10 MΩ internal resistance test: Available
• Dimensions: 103 (W) x 225 (H) x 59 (D) mm
• Display dimensions: 78mm x 59mm
• Power supply: 6 x 1.5V batteries (LR6)
• Weight: 530 g
• Safety: CAT II 1000V/ CAT III 600V

📦 INCLUDED:
• Electrical insulation resistance tester• Alligator clip• Test leads• Test probes• User manual

Insulation resistance 50V: 0.01MΩ~50MΩ ±(3%+3) / 50MΩ~1GΩ ±(3%+3) 100V: 0.01MΩ~100MΩ ±(3%+3) / 100MΩ~1GΩ ±(3%+3) / 1GΩ~10GΩ ±(10%+3) 250V: 0.01MΩ~200MΩ ±(1.5%+5) / 200MΩ~1GΩ ±(1.5%+5) / 1GΩ~20GΩ ±(10%+3) 500V: 0.01MΩ~500MΩ ±(1.5%+5) / 500MΩ~1GΩ ±(1.5%+5) / 1GΩ~50GΩ ±(10%+3) 1000V: 0.01MΩ~2GΩ ±(1.5%+5) / 2GΩ~10GΩ ±(5%+3) / 10GΩ~20GΩ ±(7%+3) / 20GΩ~200GΩ ±(20%+3)
Charging current 50V (R=50kΩ) 1mA; 0%~10% 100V (R=100kΩ) 1mA; 0%~10% 250V (R=250kΩ) 1mA; 0%~10% 500V (R=500kΩ) 1mA; 0%~10% 1000V (R=1MΩ) 1mA; 0%~10%
Short-circuit current &lt; 2mA
General resistance 0.01kΩ~10MΩ ±(3%+3)
AC and DC voltage measurement range DC: 0V~600V ±(2%+3) AC: 0V~600V ±(1.5%+5)
Frequency measurement range 45~1kHz ±(0.1%+3)
Capacitance measurement range 100pF~500μF ±(5%+5)
Display count Up to 6000
Dielectric Absorption Ratio (DAR) Yes
Polarization Index (PI) Yes
High voltage buzzer Yes
Overload indicator Yes
10 MΩ internal resistance test Yes
Dimensions 103 (W) x 225 (H) x 59 (D) mm
Display dimensions 78mm x 59mm
Power supply 6 x 1.5V batteries (LR6)
Weight 530 g
Safety CAT II 1000V/ CAT III 600V

Same-day shipping if you order before 12:00 PM! In most cases, we rely on couriers with 24-hour service so your order arrives on time.

For orders under €200, the shipping fee is €15.90. For deliveries to remote areas or islands, couriers apply a surcharge to cover transport costs.

The legal warranty lasts 2 years for private individuals (consumers) and 1 year for VAT holders (professionals or companies)