Extech TB400 Portable Turbidity Meter
Turbidity refers to the cloudiness or haziness of a fluid, caused by a large number of individual particles that are invisible to the naked eye. The measurement of turbidity is a key test of water quality.
The Extech TB400 Portable Turbidity Meter comes complete with all of the accessories in order to conveniently test the turbidity of municipal water, consumable water and other aqueous solutions where fluid clarity is important.
Powered by six AAA batteries, the Extech TB400 turbidity meter is portable, allowing for instant measurement and analysis on-site, rather than collecting samples to be taken back to a laboratory. It also has Data Hold and Min/Max Calculations with Record/Recall functions built in.
- Microprocessor-based circuitry assures high accuracy and repeatable readings
- Requires only a 10mL sample size
- 2-point calibration
- Splash-proof front panel
- Battery operated for field and on-site testing
- Data Hold and Min/Max record/recall
- Auto power off
- Contact Extech or your local lab supply for refills on the standard solution
- Range (NTU) – 0.00 to 50.00 NTU, 50 to 1000 NTU (Nephelometric Turbidity Unit)
- Resolution – 0.01 NTU
- Accuracy - ±5% or ±0.5 NTU, whichever is greater
- Light Source – LED 850nm
- Standard – Designed to meet ISO 7027
- Response Time - <10 seconds
- Dimensions – 6.1 x 3.0 x 2.4” (155 x 76 x 62mm)
- Weight – 11.3oz (320g)
- Extech TB400 Portable Turbidity Meter
- 0 NTU Standard Solution Test Bottle
- 100 NTU Standard Solution Test Bottle
- Cleaning Solution (Distilled Water)
- 2x Test Bottles and Covers
- Cleaning Cloth
- 6x AAA Batteries
- Hard Carrying Case
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- FREE Delivery (on select products only): typically 2-5 working days*
- Standard Delivery at £4.95: 2-3 working days
- Next Working Day Delivery (on select products only) at £8.95
- Pre 10.30am Next Working Day Delivery (on select products only) at £19.95*
- Saturday Pre 12pm Delivery (on select products only) at £19.95*
- Sunday Pre 12pm Delivery (on select products only) at £19.95*
*UK mainland only
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Customers outside the UK:
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