Catalog product name

Multi-water quality checker

type

U-53

Measurement items

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

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 ): 0 to 1000 NTU, water depth: 0 to 30m

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: -・Tondration (tungsten): ±0.5NTU (0-10NTU), ±3% or ±1NTU (10 to 1000NTU) · Water depth: ±0.3m

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

Single item catalog
and materials, etc.

remarks

※ Cable 2m specification. 10m and 30m specifications are also available, so please contact us for the price.