Pen Meter ST20R

SKU ES89937-ST20R
$213.00
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Details

The Ohaus Starter Pen Meters provide accurate electrochemistry measurement at your fingertips. Starter pen meters provide simple, fast, straightforward, no-frills operation. Starter pen meters can endure consistent use in rugged environments with its durable ABS housing, protective sensor cap, and automatic shutdown feature that preserves battery life. Starter pen meters are equipped with a wrist strap that prevents unintentional dropping. Our pen meters are constructed with an IP67 waterproof design that can prevent water damage when dropped into liquid.

Applications: pH, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), salinity, total dissolved solids (TDS), temperature measurement
Display: Liquid crystal display (LCD) display with secondary information line (on select models)
Operation: 4 1.5V batteries (included)
Communication: N/A
Construction: ABS Housing
Design Features: Easily replaceable electrodes, automatic shut off feature

Specifications:
Meter Type: ORP
Measurement Range: -1000 – 1000 mV; 0.0 – 99.0 °C
Accuracy: ± 2 mV / ± 0.5 °C
Measurement Resolution: 1 mV
Display: LCD
ATC: Yes
Temperature Compensation: Automatic
Accuracy ± (mV): 2 mV
Accuracy ± (Temperature): 0.5 °C
Automatic Shutdown: Yes, After 6 minutes of non-use
Battery Life: 200 Hours with Disposable Batteries
Calibration: N/A
Dimensions (H x L x W): 1.5 x 7.28 x 1.77 in (38 x 185 x 45 mm)
Measurement Range (Temperature): 0 °C – 99 °C
Measurement Range: -1,000 mV – 1,000 mV
Conductivity Accuracy (±): 1.5 %
Net Weight: 3.88 oz (110 g)
Number of Buttons: 2
Power: 4 AG13 Batteries (Included)
Protection Rating: IP67
Temperature Display: Yes
Temperature Range: 0 °C – 99 °C
Temperature Sensor: 50 KO NTC
Working Environment: 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing)
Wrist Strap: Yes

Product Documents:
Product Datasheet
Instruction Manual

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