DO 450 Meter Kit
Specifications
|
Product Specification |
Description |
| Dissolved Oxygen | |
| Range | 0 to 200 %; 0 to 20 ppm/mg/L |
| Resolution | 0.10 %; 0.1 ppm/mg/L |
| Accuracy |
±2 %; ±0.1 ppm or mg/L up to 8; |
| Calibration |
Zero and saturation |
| Temperature | |
| Range | 0.0 to 50.0 ºC (0.0 to 122.0 ºF) |
| Resolution | 0.1 ºC/ºF |
| Accuracy | ±0.5 ºC; ±0.9 ºF |
| Calibration | Offset in 0.1 increments, ±10 ºC or ±18 ºF |
| Others | |
| Display | Custom LCD with backlight |
| Memory | Stores up to 500 data sets |
| Output | USB or RS232 |
| Real-Time Clock | Time and date stamp on calibration and stored data |
| Temperature Compensation | Yes |
| Pressure & Salinity Compensation | Manual |
| Power | Two AA batteries (included), >100 hours (without backlight); AC adapter (optional) |
| Dimensions (L x W x H) |
Meter: 7 7/8" x 3 1/8" x 2 1/4" (20 x 8.3 x 5.7 cm) |
| Weight | Meter: 1 lb (0.5 kg) Boxed: 1.4 lb (0.7 kg) |
Product Features
Dissolved Oxygen / Temperature
Affordable optical RDO technology reduces maintenance time and costs
| :: | Maintenance free optical probe with no electrolyte eliminates hassle of replacing delicate membranes and salt build up from refilling solutions |
| :: | Durable waterproof and dustproof design with IP67 rating |
| :: | Large, backlit custom display provides measurement with temperature |
| :: | Switch between % saturation and mg/L (ppm) dissolved oxygen with a press of a button |
| :: | Calibration due alarm – Set a visible reminder when it is time to recalibrate the meter |
| :: | Manual barometric pressure and salinity correction |
| :: | Selectable ºC or ºF – Choose the unit to best fit your application |
| :: | Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function |
| :: | Store up to 500 data sets – Easy USB or RS232 output with optional data cables |
| :: | Built-in real-time clock stamps stored data and calibration data with time and date – Meets standards for GLP (Good Laboratory Practices) |
| :: | 500 hours battery life or use optional universal power adapter |
| :: | Built-in stand with wall-mount – Allows for easy benchtop measurement and storage |
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.