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Ohaus ST20R ORP pen meter, measurement range -1000mV to 1000mV, temperature display

Ohaus 30073985 ST20R Starter Series Water ORP Analysis 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: -1000 – 1000 mV;0.0 – 99.0 °C
  • Measurement Resolution: 1 mV
  • Calibration: NA
  • Accuracy ± (mV): 2 mV
  • Temperature compensation: Automatic
  • Display: LCD
  • Working Environment: 10°C – 40°C, 85%RH, non-condensing
  • Working Environment: 50°F – 104°F, 85%RH, non-condensing
  • Net Weight: 110 g (3.88 oz)
  • Product will be used: OnaTable;WorkinIndustrial;Classroom;InWet;Outdoor
  • Temperature range: 0 °C ;99 °C
  • Meter Type: ORP
  • ATC: Yes
  • Temperature Display: Yes
  • Dimensions (Width): 45 mm (1.77 in)
  • Power: 4 AG13 Batteries (Included)
  • Dimensions (Length): 38 mm (1.5 in)
  • Battery Life: 200 Hours with Disposable Batteries
  • Dimensions (Height): 185 mm (7.28 in)
  • Temperature Sensor: 50 KΩ NTC
  • Accuracy: ± 2 mV / ± 0.5 °C
  • Protection Rating: IP67
  • Measurement Range (Temperature): 0 °C ;99 °C
  • Accuracy ± (Temperature): 0.5 °C
  • Wrist Strap: Yes
  • Number of Buttons: 2
  • Measurement Range: -1,000 mV ;1,000 mV
  • Automatic Shutdown: Yes, After 6 minutes of non-use
  • Market Worlds: Education;Laboratory;Food
  • Key Features: Battery;SmallPortable
  • Main Purpose: Water Analysis
  • Length (Shipping): 22.3 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: 9027804530

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