Ohaus 30073986 ST20D Starter Series Complete TDS Water Analysis / pH / OD Pen Meter

Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips

• Small, economical pen meters offer simple, fast, and straightforward operation.
• With durable IP67 waterproof ABS housing, protective sensor cap, and an automatic shutdown feature that preserves battery life, OHAUS pen meters can endure consistent use in rough, wet environments.
• Equipped with a wrist strap to prevent accidental drop and damage

Please note that for international transactions, customers will be responsible for import taxes, clearance, and duty taxes.

Product Specifications

• Measurement Range: 0.0 – 19.9 mg/L
• Measurement Resolution: 0.1 mg/L
• Calibration: 1 Point
• Temperature compensation: Automatic
• Working Environment: 5°C – 40°C, 80% RH, Non-condensing
• Working Environment: 41°F – 104°F, 80%RH, non-condensing
• Net Weight: 110 g (3.88 oz)
• Product will be used: On a table;Industrial settings;Classroom;In Wet;Outdoor
• Temperature range: 0 °C ; 99 °C
• Meter Type: Dissolved Oxygen
• Temperature Display: Yes
• ATC: Yes
• Battery Life: 100 Hours with Disposable Batteries
• Accuracy: ±0.5 °C
• Temperature Sensor: 50 KΩ NTC
• Dimensions (Height): 38 mm (1.5 in)
• Dimensions (Width): 45 mm (1.77 in)
• Protection Rating: IP67
• Dimensions (Length): 185 mm (7.28 in)
• Power: 4 AG13 Batteries (Included)
• Accuracy ± (Temperature): 0.5 °C
• Wrist Strap: Yes
• Number of Buttons: 3
• Automatic Shutdown: Yes, After 6 minutes of non-use
• Market Worlds: Education;Laboratory;Food
• Key Features: Battery;SmallPortable
• Main Purpose: Water Analysis
• Gross Weight (Shipping): 0.27 kg
• Net Weight (Shipping): 0.27 kg
• Length (Shipping): 22.3 cm
• Width (Shipping): 6.3 cm
• Height (Shipping): 5 cm
• Width (Shipping): 6.3 cm
• Height (Shipping): 5 cm
• Gross Weight (Shipping): 0.25 kg
• Net Weight (Shipping): 0.25 kg

Logistic Specifications

• Country of origin: CN
• Customs tariff number: 9027102000