Can this pro be totally submerged underwater? What is the recommended depth of placement?

Yes it can be submerged. There is no recommended depth beyond simply ensuring the sensor on the tip is exposed to the test sample. The cable is 3 feet long.

Can this probe be left in contact with pool water indefinitely?

No, the chlorine is corrosive and will ruin the sensor.

will this work with chemtrol and do you offer an ORP probes

If by chemtrol you mean monitoring wall-mounted meters, then we would recommend the 201DJ-C instead. It features more durable and enduring design for long-term water testing and less likelihood of losing calibration to turbulent water as quickly as the 201-C. Yes, there is an ORP probe, the Apera 301PT-C.

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アペラインスツルメンツ(Apera Instruments) APERA 汎用プラスチックpH電極 201-C/BNCコネクター/温度センサー無し/一般用途向け

アペラインスツルメンツ(Apera Instruments) APERA 汎用プラスチックpH電極 201-C/BNCコネクター/温度センサー無し/一般用途向け

Product ID: 755712356

🔌Universal BNC connector

🧪0-14 pH range

🌡️0-60°C operating temp

Description

📊 Elevate your pH game with precision and ease!

PRECISION P H SENSING - Proprietary glass membrane ensures rapid, stable readings for confident decision-making.
VERSATILE APPLICATIONS - Perfect for labs, hydroponics, environmental surveys, and drinking water testing—stay ahead in every field.
UNIVERSAL COMPATIBILITY - BNC connector fits most pH meters, making it your go-to electrode across devices.
DURABLE IMPACT RESISTANT - Polycarbonate body withstands lab and field conditions without compromising accuracy.
MAINTENANCE FREE GEL ELECTROLYTE - Gel interior eliminates refilling, saving time and hassle in busy workflows.

The APERA 201-C pH electrode features a durable polycarbonate body and a proprietary glass membrane for accurate pH measurements from 0 to 14 within 0-60°C. Its gel electrolyte requires no refilling, and the universal BNC connector ensures compatibility with most pH meters. Ideal for diverse applications including labs, hydroponics, and environmental monitoring.

Specifications

ASIN	B076BFK5WY
Amazon 売れ筋ランキング	産業・研究開発用品 - 190,344位 ( 産業・研究開発用品の売れ筋ランキングを見る ) pH計 - 378位
Amazon.co.jp での取り扱い開始日	2017/12/21
Measurement System	US
おすすめ度	4.1 5つ星のうち4.1 (567) var
サイズ	シャフトサイズ:Φ12*120mm ケーブル長さ:1m
メーカー	アペラインスツルメンツ(Apera Instruments)
付属品	日本語取扱説明書
厚さ	1~2 ミリメートル
商品の重量	0.28 g
商品寸法 (長さx幅x高さ)	24 x 6 x 4 cm
材質	Polycarbonate/Glass
製品サイズ	24 x 6 x 4 cm; 0.28 g
部品番号	AI1301
電池使用	いいえ

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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アペラ インスツルメンツ(Apera Instruments) APERA 汎用プラスチックpH電極 201-C/BNCコネクター/温度センサー無し/一般用途向け

Description

Specifications

Common Questions

アペラインスツルメンツ(Apera Instruments) APERA 汎用プラスチックpH電極 201-C/BNCコネクター/温度センサー無し/一般用途向け