orion ph meter for sale, brand-new and used.

3 new bottles of filling solution and one partial.

This is for used Thermo Orion 720a pH meter. Includes used probe and power cord. Works when plugged in.

This is for used Thermo Orion 320a pH meter. Includes used probe 8102BNUWP and power cord. Works when plugged in.

THIS IS AN ORION MODEL 211 DIGITAL pH METER IT IS IN GOOD AESTHETICS CONDITION. BUYER PAYS FOR SHIPPING, I ACCEPT CHECKS FROM USA BUYERS, I ACCEPT PAYPAL FROM OVERSEAS BUYERS, PAYMENT IS DUE WITHIN FIVE DAYS.

Very good condition thermo Orion Digital PH Meter Model 230A. See the pictures for more details.Please feel free to ask any questions.

This is for used Thermo Orion 620a pH meter. Includes power cord. Works when plugged in.

This is for used Thermo Orion 520a pH meter. Includes power cord. Works when plugged in.

This is for used Thermo Orion 420a pH meter. Includes power cord. Works when plugged in.

This is for used Thermo Orion 410a pH meter. Includes power cord. Works when plugged in.

Original Orion pH/ISE Meter Instruction User Manual 410A, 420A, 520A, 525A, 710A, 720A, 920A. In almost new condition.

THERMO ELECTRON BASIC PH ORION 410A+ PH METER

This item has been fully tested by our tech department and is in good working condition. Item is guaranteed non-DOA and is covered under our 14-day return policy. Item comes to you exactly as pictured - nothing more, nothing less.

item title: Thermo Scientific Orion VERSA STAR Color LCD Benchtop pH ISE Meter W/ 2 Modules W/O Sensor Note: . used item . I feel shell look 75% new only, ; item we sale Model: Thermo Scientific Orion VERSA STAR Color LCD Be

These are new old stock ph probes,,,,I have tested them in water with an orion 230a meter to make sure that they work....no other testing was done.Unsure of the manufacture date of these,,,as-is.

Thermo Scientific Orion 3 Star Portable pH Meter - lightly used. High quality unit used in lab setting. Has a small hairline crack (pictured) which does not affect function.

Automatic Temperature Compensation Probe for Orion pH Measurements (2001LN). 8500 ohms, 5 meter cable.