BENETECH GT5306A Insulation/Continuity Resistance Tester

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:
1.Insulation Resistance Measurement
2.Alternating Current (AC) Measurement
3.Direct Current (DC) Measurement
4.Small Resistance Measurement
5.Measured Data Holding
6.Low Battery Indication
7.Large LCD digital display
8.External Direct Current (DC) power supply DC9V 1.5A
9.Over-limit Alarm
10.Red Alarm Light, Buzzer Alarm
11.High Voltage Alarm

SPECIFICATION:
BRAND: BENETECH
MODEL: GT5306A
(1)Accuracy:±(a%+least significant digit)
(2)Environment temperature to ensure accuracy: 23±5℃
(3)Relative humidity:＜75%
(4)Calibration guarantee period: 1 year since the manufacture date
(5)Voltage input impedance: 1MΩ
(6)AC voltage frequency response: 50~200Hz

Basic Function: Measuring Rage (Basic Accuracy)
Output Voltage: 250V/500V/1000V (±10%)
Test Current: 250V(R=250kΩ)1mA/:500V(R=500kΩ)1mA/:1000V(R=1MΩ)1mA (±10%)
Insulation Resistance: 250V:1MΩ~200MΩ/500V:1MΩ~200MΩ/1000V:10MΩ~2000MΩ (±(4%±2))
Short-circuit Current: ＜1.8mA
Median Resistance: 250V/500V:100MΩ/1000V:1000MΩ
Resistance, Continuity Test: 0Ω~2KΩ,<50Ω buzzer will make a sound,
Test Current:1mA (±(0.8%±6))
DC Voltage Measurement: 0V~1000V (±(0.5%±6))
AC Voltage Measurement: 0V~750V (±(1%±6))
Jack Position: Insulation Resistance E and L Voltage,Resistance： V/Ω and G
Dimensions: 176*110*77mm
Technical specifications: Technical Index
Display: 3.5 digit LCD, maximum reading “1999”
Over limit indication 1: the upper limit is exceeded, only the top digit will display is “1”
Sampling Rate: About 3 times/second
Allowable altitude: < 2000 meters
Operating Environment 1: For indoor use, pollution degree 2
Operation Environment 2: -15°C – 55°C relative humidity <75%RH
Storage Environment: -40°C- 60°C relative humidity <90%RH
Overload protestion 2: 100mA/60V resettable fuse

1pcs/Polybag,10pcs
10pcs/CTN