Specifications - Extech Instruments TB400 User Manual

Specifications
Display
Range
Resolution
Accuracy
Operating Temperature
Operating Humidity
Light Source
Light Detector
Response Time
Sample Volume
Power
Power consumption
Dimensions/Weight
Auto Power OFF
Standard
800.561.8187
LCD size: 41mm x 34mm (1.6 x 1.3")
0.00 to 49.99 NTU (Nephelometric Turbidity Unit)
50 to 1000 NTU
0.01 NTU/1 NTU
Range 0 to 49.99: ±5% reading or ± 0.5 NTU whichever is greater
Range 50 to 1000: ±5% reading
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0 to 50 C (32 to 122
Less than 85% RH
LED, 850 nm
Photo Diode
Less than 10 seconds
10mL minimum
Six 1.5V AAA batteries
Standby Mode: approx. 3.5mADC; Testing Mode: approx. 36mADC
155 x 76 x 62mm (6.1 x 3.0 x 2.4") ; 320g (0.70lbs)
Automatically switches off 10 minutes after the last key press
Meets ISO 7027
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