Description:
This instrument applies DC voltage converter with low loss, high variation ratio, and inductive energy storage, which can convert 9V voltage to 250V/1000V DC voltage; it applies digital electric bridge to measure insulation resistance; it has functional characteristics of portability, wide measuring range, backlight display, and data holding; it can measure electric supply as well. When using straps, the operator can operate the instrument with both hands. The instrument has a fashionable appearance and stable performance. It is suitable for measuring electrical machinery, cable, electromechanical equipment, telecom equipment, electric power facilities and other insulation resistance.
Features:
- Insulation Resistance Measurement
- Alternating Current (AC) Measurement
- Direct Current (DC) Measurement
- Small Resistance Measurement
- Measured Data Holding
- Low Battery Indication
- Large LCD digital display
- External Direct Current (DC) power supply DC9V 1.5A
- Over-limit Alarm
- Red Alarm Light, Buzzer Alarm
- High Voltage Alarm
Specifications:
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Brand: BENETECH
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MODEL: GT5306A Insulation and Continuity Tester
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(1)Accuracy:±(a%+least significant digit)
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(2)Environment temperature to ensure accuracy: 23±5℃
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(3)Relative humidity:＜75%
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(4)Calibration guarantee period: 1 year since the manufacture date
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(5)Voltage input impedance: 1MΩ
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(6)AC voltage frequency response: 50~200Hz
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Basic Function|Measuring Rage|Basic Accuracy
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Output Voltage|250V/500V/1000V|±10%
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Test Current|250V(R=250kΩ)1mA|500V(R=500kΩ)1mA,1000V(R=1MΩ),1mA|±10%
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Insulation Resistance|250V:1MΩ~200MΩ.500V:1MΩ~200MΩ,1000V:10MΩ~2000MΩ|±(4%±2)
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Short-circuit Current : ＜1.8mA
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Median Resistance|250V/500V:100MΩ|1000V:1000MΩ
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Resistance, Continuity Test|0Ω~2KΩ,<50Ω buzzer will make a sound,Test Current:1mA|±(0.8%±6)
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DC Voltage Measurement|0V~1000V|±(0.5%±6)
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AC Voltage Measurement|0V~750V|±(1%±6)
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Jack PositionInsulation Resistance E and L Voltage,Resistance： V/Ω and G
- GT5306A Insulation and Continuity Tester X 1