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Hach Mainboard DR300 YAB210 Control Board Replacement Part
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Hach Mainboard DR300 YAB210 Control Board Replacement Part
Authentic Hach replacement mainboard to restore full functionality of DR300 spectrophotometer with guaranteed compatibility.
| Brand | Hach |
| Model | DR300 |
| Voltage | 100-240V AC, 50/60Hz |
| Country of Origin | United States |
| Weight | 0.35 kg |
| Dimensions | 20.3 x 15.2 x 4.5 cm |
| Warranty | 1 year |
| Certifications | CE, RoHS, cULus |
| SKU / MPN | YAB210 |
| What’s in the box | Mainboard only (replacement part), no accessories |
| Compatible Instrument | Hach DR300 Spectrophotometer |
| Power Consumption | 15W max |
| Processor | Custom ARM-based microcontroller |
| I/O Ports | USB, RS-232, Ethernet (onboard) |
| Operating Humidity | 5% to 95% non-condensing |
| Replacement Type | OEM factory replacement |
Key benefits: OEM quality, easy installation, restores instrument accuracy, reliable performance
Typical applications: Water and wastewater analysis, laboratory testing, environmental compliance
Order number: Hach Mainboard DR300 YAB210 Control Board Replacement Part
Lifecycle: Replacement part (discontinued model support)
Documentation: Installation guide and troubleshooting available from Hach support
1 review for Hach Mainboard DR300 YAB210 Control Board Replacement Part
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.

Patricia E. –
Fast shipment and genuine product. Will add this seller to our approved vendor list.