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An all-in-one milliohm resistance meter, multimeter, and data logger. Includes a mega-ohm measuring function with insulation test voltages of 50, 100, 250 and 500V, as well as temperature measurement with Pt100 and Pt1000 sensors.
An all-in-one milliohm resistance meter, multimeter, and data logger. Includes a mega-ohm measuring function with insulation test voltages of 50, 100, 250 and 500V, as well as temperature measurement with Pt100 and Pt1000 sensors.
Discontinued!
This product has been discontinued and is no longer available. There are no replacement options.
We can help you find what you need:
The MetraHit 27M is a rugged, reliable, and compact milliohmmeter, multimeter, and temperature measuring instrument all in one. It is very well suited for on-site service, as well as for a wide variety of laboratory tasks. It is a compact milliohm resistance meter, plus multimeter and thermometer for the measurement of low-value contact resistance on aircraft outer skins (lightning protection and wick test), and for general low-resistance measurements.
Features
| Real-Time Clock | |
|---|---|
| Accuracy | ±1 minute per month |
| Temperature Influence | 50 ppm/K |
| Reference Conditions | |
| Ambient Temperature | 23°C ±2 K |
| Relative Humidity | 40 to 60% |
| Measured Quantity Frequency | 45 to 65 Hz |
| Measured Quantity Wave Shape | Sinusoidal, deviation between RMS and rectified value < 0.1% |
| Storage Battery Voltage | 3.6 V ±0.2 V |
| Real-Time Clock | |
|---|---|
| Accuracy | ±1 minute per month |
| Temperature Influence | 50 ppm/K |
| Reference Conditions | |
| Ambient Temperature | 23°C ±2 K |
| Relative Humidity | 40 to 60% |
| Measured Quantity Frequency | 45 to 65 Hz |
| Measured Quantity Wave Shape | Sinusoidal, deviation between RMS and rectified value < 0.1% |
| Storage Battery Voltage | 3.6 V ±0.2 V |
