Pro Solar Auto-Darkening Welding Helmet for TIG/MIG Arc Welding, Protective Tool for Grinder

Features:1.ORP Electrode: It is harmless to the human body and has good conductivity, and is widely used in testing aqueous solutions.
2.Wide Application: For most ORP meters and controllers with BNC Q9 connectors, used in water source systems such as aquariums, hydroponics, and swimming pools.
3.pH Test: Measures the pH value in aqueous solutions for precise adjustment up and down; must be used in conjunction with the meter.
4.High Conductivity: The ORP replacement probe is made from robust and durable materials, has good conductivity, and is environmentally friendly.
5.ORP Probe: Different degrees of oxidation of ORP ions in water quality can still help eliminate harmful substances in the water you use.
Specifications:Item Type: ORP Replacement Probe
Material: Plastic
Electrode Length: Approx. 155 mm / 6.1 inches (supplied with liquid)
Probe type: sensitive crystalline bead bubble
Range: 0 ~ ± 1999 mV
Accuracy: ± 5 mV
Applicable temperature range: 5 ~ 70 ℃
Electrode potential: 245-270 mV (15 ~ 30 ℃)
Reference internal resistance of electrode: ≤10 kΩ

Reference internal resistance of electrode: ≤10 kΩ

Reference internal resistance of electrode: ≤10 kΩ ± 8 mV / 24
Electrode indicator: good conductivity
Electrode plug type: Q9
PH Electrode wire length: approx. 1.2 m / 3.93 ft
Gross weight: approx.89g / 3.14 oz
Can be widely used in water source systems such as aquariums, hydroponics, hot springs, swimming pools, etc.

How to Use:The ORP replacement probe is made of sturdy and durable materials, has good conductivity, is environmentally friendly and harmless, and helps eliminate harmful substances from the water around you due to varying levels of water quality oxidation.
Package List:1 x Electrode
Note:Please note that the new and old types of this product will be sent randomly. Please ensure this is acceptable to you before ordering.