Turbidimeter Spare Parts Diagram
| ITEM | PART# | DESCRIPTION | PRICE (US Dollars) |
| Cable | 977C900 | Sensor/transmitter interconnecting cable (per foot) | $1.60 |
| Calibration | 977C011 | Calibration/Recalibration 977-C | $100.00 |
| Circuit Board | 977C003 | Main circuit board for Model 977-C | $469.00 |
| Circuit Board | 977C005 | Sensor/lamp power supply | $99.00 |
| Compression Fitting | 977C010 | Compression fitting (7/8" tube x 1" male NPT) | $178.00 |
| Compression Fitting | 977C013 | Compression fitting (7/8" tube x 3/4" male NPT) | $132.00 |
| Front Panel Assembly | 977C004 | Front Panel for Model 977-C | $399.00 |
| Junction Box | 977C016 | Junction box | $87.00 |
| Meter (Analog) | 977C006 | Analog indicating meter with dial | $141.00 |
| Meter (Digital) | 977C007 | Digital indicating meter | $141.00 |
| Meter Circuit Board | 977C012 | Circuit board for digital indicating meter | $40.00 |
| Safety chain | 977C015 | Safety chain for insertion sensor | $30.00 |
| Sensor | 977C002 | Sensor for Model 977-C (no cable or fittings) | $1099.00 |
| Sensor Repair | 977C009 | Sensor overhaul (for salvageable sensor) | $582.00 |
| Stick (Insertion) | 977C008 | Insertion sensor (Stick Only) Model 977-C | $699.00 |
| Stick (Submersible) | 977C014 | Submersible sensor (Stick and cable only) Model 977-C | $849.00 |
| Transmitter | 977C001 | Transmitter in NEMA 1 enclosure for 977-C | $1199.00 |
