Description

Gossen Metrawatt M227F
- Measuring ranges: 30 mΩ, 300 mΩ, 3 Ω, 30 Ω
- Resolution: 10 µΩ
- Measuring method: Kelvin connection (4-wire measurement)
- DATA Hold memory: 1200 measured values
- EX designation: Ex II 2 G EEx ia IIA T4
Milliohmmeter for Use in Potentially Explosive Atmospheres, Kelvin Connection (4-Wire Measurement)
Compact milliohmmeter for the measurement of low-value contact resistance in potentially explosive atmospheres, for example at contacts inside aircraft fuel tanks (bonding test), as well as for general low-value resistance measurements inside and outside of potentially explosive atmospheres, for example on aircraft outer skins (lightning protection and wick test).
Micro / Milli / Meg Ohmmeters/Milli-Ohmmeter Template | |
|---|---|
| Style (Milli-Ohmmeter) | Portable |
| Line Power or Battery power | Battery Power |
| Minimum Resistance | 10 m Ohms (0.01 Ohms) |
| Maximum Resistance | 30 M Ohms (30000000 Ohms) |
| Max Resolution (Hz) | 0.01 Hz (0.01 u Ohms) |
| Max Resolution (Ohms) | 0.01 m Ohms (0.00001 Ohms) |
| Variable Test Current | Yes |
| Selectable Ranges | Yes |
| Alarm | No |
| Comparator Function | No |
| Digits Display | 4.5 |
| Kelvin Four-Terminal Measurement | Yes |
Product General Attributes | |
| Unique Features | Milliohm Testing .001 Milliohm resolution |
| Warranty | 3 YEARS |
| Warranty Details | 3 years material and workmanship, 1 to 3 years for calibration (depending upon application) |
| Safety Approval | CE |
| Interfaces I/O | IR, RS-232, USB |
| Storage | Internal Memory |
| IP Rating | IP20, IP54 |
| Product Weight | 3 LBS |
| Product Height | 6 IN |
| Product Length | 16 IN |
| Product Width | 10 IN |
| Data Logging | Yes |
| Calibration Included | NIST Calibration |
| Battery Type | AA |
| Power Supply Voltage | Battery Powered |
| Country of Origin | Germany |




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