| Model | Type |  Description |
 | | Accessory | RemoteControlfor all analog and digital meters, functions phase, etc. |
 | | AnalogAudio | Smallersingle-channel panel-mounted version of the Classic 40 loudness monitor. |
 | | AnalogAudio | Dualversionof the model 10-A perfect for stereo monitoring. |
 | | AnalogAudio | Horizontalstraight-line single-channel meter. |
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| AnalogAudio | Classicloudnessmeter with curved A scale allowing 14 dB of headroom. |
 | | AnalogAudio | Classicloudness meter with curved B scale (relative loudness to peakmodulation) |
 | | AnalogAudio | Classicloudnessmeter with curved C scale allowing 20dB of headroom. |
 | | AnalogAudio | Balancemeter with curved scale displaying parity of mono or stereo signals. |
 | | VideoLevel | NTSCvideolevel meter |
 | | VideoLevel | PAL/SECAM video level meter. |
 | | AnalogAudio | Jumboversionof the model 40 loudness meter, nearly two feet wide for stagework. |
 | | AnalogAudio | Horizontalstraight-line single-channel loudness meter typically used inlimited-space installations. |
| | AnalogAudio | Verticalstraight-linesingle-channel loudness meter. Typically used in 5.1Surround Soundmonitoring applications. |
 | | AnalogAudio | 2-channelhorizontally mounted straight-line loudness meter with linear "A"scale. |
| | AnalogAudio | 2-channelvertictallymounted straight-line loudness meter with linear "A" scale. |
| | DigitalAudio | SDI-100Serial Audio Bitstream Decoder. |
 | | DigitalAudio | 2-channelAES/EBUmeter formatted classic arc style. Compatible to 96ks. |
 | | DigitalAudio | 2-channelAES/EBU horizontally mounted straight-line loudness meter with linear40 dB scale. |
| | DigitalAudio | 2-channelAES/EBUvertically mounted straight-line loudness meter with linear 40dB scale. |
 | | DigitalAudio | 2-channelAES/EBU horizontally mounted straight-line loudness meter with extended60 dB scale. |
| | DigitalAudio | 2-channelAES/EBUvertically mounted straight-line loudness meter with extended60 dBscale. |
 | | 60HzAC Line | ACline voltage monitor with reporting software. |