Martindale ET5 Multifunctional Electrical Tester
This upgraded version of the Martindale ET4 expands upon the general functions of the ET4 and adds additional functions exclusive to this model.
Like the ET4, the Martindale ET5 is a multifunctional testing instrument that can be used to measure AC/DC voltage, resistance, AC/DC current, frequency, continuity and diode. It also includes a built-in non-contact voltage detector which can be used to quickly indicate the presence of voltage.
In addition to these functions the Martindale ET5 can also be used to carry out measurements of capacitance, duty cycle and temperature (requires the use of a thermocouple, which is included). When measuring temperature, this device can calculate results from -35 up to 500°C.
Autoranging, display hold and auto power off functions are also included.
Martindale ET5 Multifunctional Electrical Tester Key Features
- Compact, lightweight design
- Voltage measurements
- Resistance measurements
- Current measurements
- Frequency measurements
- Continuity measurements
- Simultaneous measurements of current/voltage and frequency/voltage
- Non-contact voltage indicator
- Autoranging
- Display hold
- Auto power off
- Temperature measurements
- Capacitance measurements
- Duty cycle
Full List of Products Included
- Martindale ET5 Multifunctional Electrical Tester
- TL17 Test Leads
- K-Type Thermocouple
- Soft Carrying Case
- 9V Battery
- Instruction Manual
Martindale ET5 Technical Specifications
Electrical
All specified accuracies are at 23°C ± 5°C, <75% RH for 1 year.
Temperature Coefficient: <0.1 x (specified accuracy) per °C (0°C to 18°C, 28 to 40°C)
DC Voltage
| Range | Resolution | Input Impedance | Accuracy |
| 500mV | 0.1mV | 1.1MΩ | ± (0.5% of rdg + 2 dgts) |
| 5V | 0.001V | 1MΩ | |
| 50V | 0.01V | ||
| 500V | 0.1V | ||
| 600V | 1V |
Overload Protection: 600V DC or AC rms
AC Voltage
| Range | Resolution | Input Impedance | Accuracy |
| 500mV | 0.1mV | 1MΩ |
Not specified |
| 5V | 0.001V | 50-60Hz ± (1.2% of rdg + 5 dgts) 60-500Hz ± (2.0% of rdg + 5 dgts) |
|
| 50V | 0.01V | ||
| 500V | 0.1V | ||
| 600V | 1V |
Overload Protection: 600V DC or AC rms
DC Current
| Range | Resolution | Accuracy |
| 200A | 0.1A | ± (2.0% of rdg + 5 dgts) |
Maximum input current: 200A
AC Current
| Range | Resolution | Accuracy (50 to 60Hz) |
| 200A | 0.1A | ± (2.0% of rdg + 5 dgts) |
Maximum input current: 200A
More technical specifications are available in the attached datasheet.
| SKU | MARET5 |
|---|---|
| Manufacturer Part Code | MARET5 |
