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Ohaus Starter 400D Optical DO Portable Meter

Ohaus Starter 400D Optical Dissolved Oxygen Portable Meter with STDO21 Probe (ST400D)

Original price was: $2,077.00.Current price is: $1,288.10.

Optical dissolved oxygen portable meter with STDO21 probe; no warm-up, 99-measurement memory.

SKU: OHAUS-ST400D Category: Tags: , , , , , Brand:

Description

The Ohaus Starter 400D Optical DO Portable Meter (ST400D) is a high-performance, low-maintenance dissolved oxygen meter using optical methodology for accurate, immediate readings without warm-up or sample preparation. This configuration includes the STDO21 optical dissolved oxygen probe.

DO Range 0.0 to 20.0 mg/L; 0 to 200% saturation
Resolution 0.1 mg/L; 0.1%
Sensor Type Optical (luminescence), no warm-up required
Memory 99-measurement library
Housing IP54 with meter stand and wrist strap

Frequently Asked Questions

Q: Does the optical DO probe require maintenance?
A: It requires minimal maintenance compared to traditional galvanic or polarographic probes, and offers immediate readings with no warm-up.

Q: Can I use it outdoors or in low light?
A: Yes, the large backlit LCD screen is easy to read even in low-light field environments.

Q: How much data can it store?
A: Up to 99 measurements are stored for future reference with one-touch recall of the last calibration data.

Documentation
Download Ohaus Starter Portable Meters Instruction Manual (PDF) — installation, operation, and specifications.

Additional information

Weight 2.5 lbs
Dimensions 12 × 10 × 6 in

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