YSI EcoSense ORP15 - Pen-Style ORP

The ORP15 is part of the EcoSense® family of products. The ORP15 offers accurate, low-cost measurement of ORP (absolute and relative) along with temperature.

YSI EcoSense ORP15 Replacement Electrode

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Have a question about your YSI ORP15? Check out the support page with resources compiled just for you.

Product Service Centers

Want to return a product for service? Here you’ll find authorized service centers and instructions on how to send in your YSI ORP15.

The ORP15 is an easy-to-use mV instrument for food (such as vegetable washing and sanitizers), swimming pools, wastewater, and aquaculture. Also includes a graphic display with on-screen instructions.

Features

Waterproof IP-67 case
1-year warranty
Absolute and relative readings
50-set memory
CE compliance

ORP15 Instrument General Specifications

ATC Probe	Thermistor, 10kΩ at 25°C
Battery	Four LR44 alkalines included with purchase
Battery life	200 hours or greater (low battery indicator)
Memory	Non-volatile; 50 sets (absolute and relative ORP, temperature, date and time stamp); erase all data function
Operating temperature range	0.0 to 50.0 °C (32.0 to 122.0 °F)
Warranty	1-year instrument; 6-months electrode
Water resistance	IP-67 waterproof case
Weight	105 grams (3.7 ounces) with batteries

ORP15 System Specifications

	Range	Accuracy	Resolution
ORP	-1100 to +1100 units	1 mV ±1 LSD	1 mV
Temperature	-10 to 100 °C (14.0 to 212 °F)	±0.3 °C (±0.6 °F)	0.1 °C (0.2 °F)

Ordering Guide

Item #	Description
ORP15	ORP15 instrument (includes 605123 ORP electrode, batteries, instruction manual)
605123	Replacement ORP electrode
605188	Replacement batteries (4 LR44 alkaline batteries)

		3682 Zobell ORP Calibration Solution YSI 3682 Zobell solution is used for calibrating ORP/Redox on several YSI instruments.

		605123 Replacement ORP Sensor for the ORP15 YSI replacement ORP sensor for the ORP15 pen-style instrument.

		EcoSense Pens Soft-Sided Carrying Case The 580 soft-sided carrying case is ideal for the pH10, and ORP15 EcoSense pen-style products.