Get a list of Instrument objects. Instruments have a 1:1 mapping with Observations.

### Available end points:

- `/instruments/` - Will list all Instruments in the database
- `/instruments.json` - Will return all Instruments in json format
- `/instruments/<object_id>/` - Returns Instruments object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

- `title`
- `uuid`
- `keywords`
- `instrumentType`

### How to use filters:

- `/instruments/?title__startwith!=Instrument.title: DETAILS NEEDED`
- `/instruments/?uuid=c7fa005e2095425392b18adbd7b40617`
- `/instruments.json?instrumentType=radiometer`

GET /api/v2/instruments/26497/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 26497,
    "uuid": "2cd0e6c1d5b64d358ab502648ab3d3ca",
    "title": "Boltek EFM-100 Electric Field Monitor Nor-Amberd",
    "abstract": "Boltek EFM-100 Electric Field Monitor measures the static electric field generated by thunderclouds electric field in Volts per meter (measurement accuracy 5%). Lightning is detected as a sudden change in the static electric field. \r\nEFM-100 can\r\n•\tLog date, time and distance of nearby lightning.\r\n•\tMonitor lightning up to 38 km away.\r\n•\tDetect the high electric field conditions which precede lightning.\r\n•\tShort-range detector is optimized for close lightning to provide the best distance accuracy while ignoring far away lightning.\r\n•\tMonitor up to four separate locations per PC.\r\n•\tWatch trends develop.\r\n•\tAttention getting alarms.\r\n•\tReview archived data from previous storms.\r\n•\tStay current with free software updates from the Boltek website.\r\n\r\nIt is mounted on a ~7m on the roof of Nor-Amberd guest house building in the Nor Amberd Research Station, near to the weather station.  Calibration of the field meter alongside was performed on September of 2011",
    "keywords": "",
    "identifier_set": [],
    "instrumentType": "",
    "subInstrument": [],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/111354/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/111355/?format=api"
    ]
}