EK-C343B
EK-C343B High Voltage Insulaiton Multimeter
EK Instruments EK-C343B — professional high voltage insulaiton multimeter for industrial electrical testing.
Product Overview
EK-C343B High Voltage Insulaiton Multimeter
EK Instruments EK-C343B is a professional high voltage insulaiton multimeter. Designed for industrial electrical measurement and field testing. Built with precision engineering and reliable components for long-term stability.
Product Features
Suitable for measuring the insulation resistance of various electrical equipment and insulation materials such as transformers, motors, cables, switches, and electrical appliances, and for maintenance, repair, testing, and verification of various electrical equipment. The meter also has the function as digital multimeter which can measure AC/DC voltage, current, resistance, capacitance, frequency, diode, and continuity measurement, etc.
Product Function
1.Max. output voltage 2500V, max. test resistance 40GΩ, short-circuit current ≥1mA.
2.Insulation resistance value, test time, and output voltage are displayed on the same screen.
3.Exquisite structure, high accuracy, simple and reliable operation, and easy to carry.
4.The insulation resistance and digital multimeter are separated from each other and do not affect each other during testing.
Technical Specification
Model | EK-C343A | EK-C343B |
Rated Voltage | 250V; 500V; 1000V | 500V; 1000V; 2500V |
Output Voltage Accuracy | ±10% | ±10% |
Insulation Resistance Range | 1MΩ~40GΩ | 2.5MΩ~40GΩ |
Insulation Resistance Accuracy | ±(3%rdg+5dgt) | ±(3%rdg+5dgt) |
Short Circuit Current | ≥1mA | |
DC Voltage | 400mV/4V/40V/400V/1000V | ±(0.5%rdg+5dgt) |
AC Voltage | 4V/40V/400V/700V | ±(0.8%rdg+5dgt) |
DC Current | 40mA/400mA | ±(0.8%rdg+5dgt) |
AC Current | 40mA/400mA | ±(1%rdg+5dgt) |
Resistance | 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ | ±(0.8%rdg+5dgt) |
Capacitance | 4nF/40nF/400nF/4uF/40uF/400uF/4mF/40mF | ±(3%rdg+20dgt) |
Frequency | 40Hz/400Hz/4kHz/40kHz/400kHz/4MHz/20MHz | ±(0.5%rdg+3dgt) |
Power Supply | DC9V Alkaline dry battery(LR6 1.5VX6PCS) | |
Display Screen | 4-digital LCD display, Max. display: 3999 | |
Data Hold | HOLD button to freeze the data | |
Insulation Measurement Time | 1/2/10 minutes | |
Battery Voltage | Battery low voltage symbol display, and remind to replace battery | |
Automatic Shutdown | 15 minutes without any operation after starting up, the tester will shut down automatically | |
Power Consumption | Max. power consumption: 4.5W, Min.power consumption: 18mW, Hibernate power consumption: <100uW | |
Operating Temperature & Humidity | 0℃~40℃; Below 75%RH | |
Meter Dimensions | 170mm(L)X156mm(W)X64mm(H) | |
Meter Weight | Approx. 1kg(include accessories) | |
Accessories | Tester: 1PCS; High voltage test probe: 2PCS red; Pen probe test line: 1PCS black; Alligator clip: 3PCS(red 2PCS/ black 1PCS); Tool bag: 1PCS; LR6 battery: 6PCS | |
Applications: Power utility, industrial maintenance, electrical testing labs, field engineering services.
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Jemma@ek-instruments.com