Amprobe - Industrial High-Voltage Insulation Tester (5000 V) (AMB-50)+Free Calibration Certificate

Model	AMB-50
Insulation resistance	0.5 MO → 20 GO, 2 MO → 40 GO, 5 MO → 100 MO, 100 MO → 1000 GO
Test voltage and step voltage display range	0 V → 5000 V
Current display range	0 mA → 1.2 mA
Dielectric absorption ratio (DAR)	0 → 9.99
Polarization index (PI)	0 → 9.99
Dielectric discharge test (DD)	0 → 9.99
Leakage current display range	1 mA → 1.2 mA
External voltage measurement	30 V → 600 V
Capacitance measurement	–
Download PC interface	•
Memory size	18 Measurements

Specifications
Display (LCD):	1999 counts. Analog bar graph.
Operating temperature:	-10°C~40°C (14°F ~104°F )
Storage temperature:	-20°C ~60°C (-4 °F~152°F )
Relative humidity:	< 85% @ -10°C ~40°C below; < 90% @ 0°C ~40°C :
Battery type:	8pcs X 1.5V (LR14) batteries or power adaptor (input voltage 230V, 50/60Hz, 75mA, input DC14V, 1.0A). Power adaptor is not included.
Storage environment:	-20°C to 60°C, 0 to 70% R.H. with battery removed from meter.

Test insulation of wires, cables, transformers, motors, surge arrestors and generators
Selectable testing voltages – one testing instrument for low and high voltage systems from 500/1000/2500 and 5000 V
Insulation resistance measurement up to 1T Ω
User selectable programmable timer (10s to 30 min)
Automatic discharge of test object after completion of measurement
Diagnostic tools
Polarization index (PI)
Dielectric absorption ratio (DAR)
Comparison feature to set pass/fail thresholds for quick measurement and verification
Dual power source – receptacle or batteries
Built in internal memory storing 18 measurements