Water Analysis Meters & Electrodes

Starter Pen Meters

Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips
Overview
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.
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
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.
Starter Pen Meters Models
Meter Type

pH

Measurement Range

0.00 – 14 pH

Accuracy

±0.1 pH

Meter Type

Conductivity

Measurement Range

0.00 – 199.9 μs/cm

Accuracy

±2.5% FS

Meter Type

Conductivity

Measurement Range

0 – 1999 μs/cm

Accuracy

±2.5% FS

Meter Type

Conductivity

Measurement Range

0.00 – 19.99 ms/cm

Accuracy

±2.5% FS

Meter Type

ORP

Measurement Range

-1000 – 1000 mV

Accuracy

2mV

Meter Type

Salinity

Measurement Range

0.0 – 10.0 ppt

Accuracy

±2.5% FS

Meter Type

TDS

Measurement Range

0.0 – 100.0 mg/L

Accuracy

±2.5% FS

Meter Type

TDS

Measurement Range

0.0 – 1000 mg/L

Accuracy

± 10mm

Meter Type

pH

Measurement Range

0.00 – 14 pH;0.0 – 99.0 °C

Accuracy

± 0.05 pH / ± 0.5 °C

Meter Type

Conductivity

Measurement Range

0.00 – 199.9 μs/cm;0.0 – 99.0 °C

Accuracy

± 1.5% / ± 0.5 °C

Meter Type

Conductivity

Measurement Range

0 – 1999 μs/cm;0.0 – 99.0 °C

Accuracy

±0.1 pH

Meter Type

Conductivity

Measurement Range

0.00 – 19.99 ms/cm;0.0 – 99.0 °C

Accuracy

± 1.5% / ± 0.5 °C

Meter Type

Dissolved Oxygen

Measurement Range

0.0 – 19.9 mg/L

Accuracy

±0.5 °C

Meter Type

Conductivity;pH;TDS

Measurement Range

0 – 1999 μs/cm;0.0 – 99.0 °C;0.00 – 14 pH;0.0 – 1000 mg/L

Accuracy

± 0.05 pH / ± 0.5 °C;±2.0 % F.S.

Meter Type

Conductivity;pH;Salinity

Measurement Range

0.0 – 99.0 °C;0.00 – 14 pH;0.00 – 19.99 ms/cm;0.0 – 10.0 ppt

Accuracy

± 0.05 pH / ± 0.5 °C;±2.0 % F.S.

Meter Type

ORP

Measurement Range

-1000 – 1000 mV;0.0 – 99.0 °C

Accuracy

± 2 mV / ± 0.5 °C

Meter Type

Salinity

Measurement Range

0.0 – 80.0 ppt;0.0 – 99.0 °C

Accuracy

± 1.5% / ± 0.5 °C

Meter Type

TDS

Measurement Range

0.0 – 100.0 mg/L;0.0 – 99.0 °C

Accuracy

± 1.5% / ± 0.5 °C

Meter Type

TDS

Measurement Range

0.0 – 1000 mg/L;0.0 – 99.0 °C

Accuracy

± 1.5% / ± 0.5 °C

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