Starter Pen Meter, 7.28 L x 1.77 W x 1.5" H, 0 to 19.9 mg/L Measurement Range, 0.1 mg/L Measurement Resolution, ±0.5°C Accuracy, LCD Display, With Wrist Strap and 4 AG13 Batteries, ST20D Model, 1 Point Calibration
After more than a century of perfecting the art of measurement through our durable weighing products, Ohaus® precision is now available in a line of pen meters that provide accurate measurement of pH, oxidation-reduction potential (ORP), conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.
Length | : | 7.28" |
Width | : | 1.77" |
Height | : | 1.5" |
Model | : | ST20D |
Battery Life | : | 100 Hours with Disposable Batteries |
Temperature Accuracy | : | 0.5°C |
Accuracy | : | ±0.5°C |
Application | : | For pH, Oxidation-reduction Potential (ORP), Conductivity, Dissolved Oxygen (DO), Salinity, Total Dissolved Solids (TDS), Temperature Measurement |
Calibration | : | 1 Point |
Display | : | LCD |
Measurement Range | : | 0 to 19.9 mg/L |
Measurement Resolution | : | 0.1 mg/L |
Measurement Temperature Range | : | 0 to 99°C |
Net Weight | : | 110 g |
Power | : | 4 AG13 Batteries |
Temperature Sensor | : | 50 KO NTC |
Working Environment | : | 5 to 40°C, 80% RH, Non-condensing |
Wrist Strap | : | Yes |