Accurate Electrochemistry Measurement At Your Fingertips

Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again.

With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments.

Equipped with a wrist strap that prevents unintentional dropping, Starter pen meters are feature an IP67 waterproof design that can prevent water damage when dropped in to liquid.

Portable Meters Packed with Productive Features

The Starter Series of portable water analysis meters was created with versatility in mind. They can be operated in the lab with the support of the built-in stands or in the field thanks to their lightweight design. With a clear, well-organized LCD screen and five clearly marked keys, utilizing the Starter Series is simple for novices and professionals alike. The portable Starter Series also boasts IP54 protection which shields the meter from damage by water and dust particles and it also offers an integrated labeling area which can be customized for quick identification. Each meter can store 30 sets of data memory and has the ability to quickly recall calibration data and stored information with one quick touch.

Complete TDS Meters

When you need reliable and accurate measurement of TDS, the Starter pen meters offer a great value in a portable and compact design. Bring the Starter TDS meter wherever you need to measure the combined content of all organic and inorganic substances in a liquid.

After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of a portable TDS meter. This portable meter offers convenience, reliability and durability in one compact design.

Meters	ST20T-B	ST20T-A
Range	0 - 1000 mg/L	0.0 - 100.0 mg/L
Resolution	1 mg/L	0.1 mg/L
Accuracy	±1.5% FS	±1.5% FS
ATC	With Temperature Display	With Temperature Display
Display	Dual	Dual
Automatic Shutdown	6 Minutes of Non-Use	6 Minutes of Non-Use
Battery	4 AG13 1.5V Micro Alkaline Batteries	4 AG13 1.5V Micro Alkaline Batteries
Size/Weight	185 x 45 x 38 mm 110g	185 x 45 x 38 mm 110g

Meters	ST10T-B	ST10T-A
Range	0 - 1000 mg/L	0.0 - 100.0 mg/L
Resolution	1 mg/L	0.1 mg/L
Accuracy	±2.5% FS	±2.5% FS
ATC	Without Temperature Display	Without Temperature Display
Display	Single	Single
Automatic Shutdown	6 Minutes of Non-Use	6 Minutes of Non-Use
Battery	4 AG13 1.5V Micro Alkaline Batteries	4 AG13 1.5V Micro Alkaline Batteries
Size/Weight	185 x 45 x 38 mm 110g	185 x 45 x 38 mm 110g

more info Ohaus CT20B ST Starter Series Replacement ST20C-B & ST20T-B Electrode more info Price: $63.75 In Stock Accurate Electrochemistry Measurement At Your Fingertips Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again. With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments. This replacement CT20B ST electrode is compatible with the following models... Ohaus ST20C-B Starter Series Water Conductivity Analysis Pen Meter Ohaus ST20T-B Starter Series Complete TDS Water Analysis Pen Meter