Catalog product name

Multi-water quality checker

type

U-53G

Measurement items

pH, ORP, DO, conductivity, salinity, TDS, seawater specific gravity, temperature, turbidity (tungsten lamp), water depth, GPS

Measurement range

pH: 0-14, ORP: ±2000mV, DO: 0-50.0mg/L, conductivity: 0-10S/m, salt content: 0-70ppt, TDS: 0-100g/L, seawater specific gravity: 0-50σt, temperature:-5-55℃, turbidity (Tangste NN): 0 to 1000 NTU, water depth: 0 to 30m, GPS: -

Measurement accuracy

pH: ±0.1・ORP: ±15mV・DO: ±0.2mg/L (0-20mg/L), ±0.5mg/L (20-50mg/L) · Conductivity: 0.1% FS · Salt content: ±3ppt · TDS: 5g/L · Seawater specific gravity: ±5σt · Temperature Degree: -・Tungsten: ±0.5NTU (0-10NTU), ±3% or ±1NTU (101000NTU)・Water depth: ±0.3m・GPS: 30m or less

External dimensions (mm)

Main body: W115 x D66 x H283, sensor probe: about φ96 x 340

Weight (kg)

Main body: about 0.8, sensor probe: about 1.8

Power supply

4 AA batteries

Accessories

pH4 standard solution (500ml), pH comparison internal solution (250ml), DO sensor internal solution set, DO diaphragm mounting jig, DO sensor spanner, cleaning brush, calibration cup, bag, strap, battery, silicone grease