TDS-100H-S2H Hand Held Digital Water Ultrasonic Flow Meter Accuracy 1% Transit-Time for Liquids DN25-DN100mm Pipe Size with S2H Transducer

Linearity: 0.50%
Repeatability: 0.20%
Accuracy: about 1% of reading at rates>0.6ft/s. about 0.5% with on-site calibration
Response Time: 0-999 seconds, user-configurable
Velocity: about 0.03 ~ 105ft/s (0.01 ~ 30m/s), bi-directional
Pipe Size: DN15-100mm (If you choose other transducer, the measuring range can be DN15-6000mm)
Rate Units: Meter, Feet, Cubic Meter, Liter, Cubic Feet, USA Gallon, Imperial Gallon, Oil Barrel, USA Liquid Barrel, Imperial Liquid Barrel, Million USA Gallons. User configurable.
Totaliser: 7-digit totals for net, positive and negative flow
Liquid Types: Water; Sewage with small particle content; Oil; Chemicals; Plant effluent; Beverage, liquid food; Ultra-pure liquids; Solvents and other liquids
Security: Setup lockout. Access code needed for unlocking
Display: 4x16 English letters
Communication Interface: RS-232C
Transducers: Model S2H, other models for optional
Transducers and Measuring Range:
HS: DN15-100mm 0C~ 160C
HM: DN50-700mm 0C~ 160C
S1: DN15-100mm 0C~ 90C
M1: DN50-700mm 0C~ 90C
L1: DN300-6000mm 0C~ 90C
S2H: DN15-100mm 0C~ 90C
M2H: DN50-700mm 0C~ 160C
L2H: DN300-6000mm 0C~ 160C
Transducer Cable: Standard 5m*2, optional 10m*2
Power Supply: 3 AAA Ni-H built-in batteries. When fully charged it will last over 10 hours of operation. 100V-240VAC for the charger
Data Logger: Built-in data logger can store over 2,000 lines of data
Manual Totalizer: 7-digit press-key-to-go totalizer for calibration
Housing Material: ABS. Aluminum alloy protective case
Case Size: 3.9"x2.6"x0.8"
Handset Weight: 514g with batteries