Bluelab OnePen

A pH, conductivity and temperature measurement tool for nutrient solutions.

This 3-in-1 Pen measures pH, conductivity (EC), and temperature, optimising nutrient uptake.

Connect to the Edenic app via Bluetooth for real-time updates and comprehensive data management.

Features:

Replaceable, double-junction pH probe and titanium conductivity (EC) electrodes

Compact, ergonomic design

Bright, easy-to-read backlit display with simultaneous pH and conductivity (EC) readings

Precise readings with 0.01 pH resolution

Probe health indicator

Simple 2-point pH calibration

Read temperature in °C or °F

Measures conductivity in EC, mS/cm, CF, ppm 500 (TDS), or ppm 700

IP68 rated (dust and waterproof)

Bluelab OnePen Replacement Probe available separately

When connected to the Edenic app:

View measurements remotely through the app or browser

Real-time data and software updates

SEE CAMGROW’S FEEDBACK TO BUY WITH CONFIDENCE..!
DISCREET PACKAGING / FAST DELIVERY / HUGE STOCK  

For UK we accept PayPal, money orders, personal cheque, bank transfers or credit cards. Money orders, cheque or cash sent must include a reference or eBay username plus the item number, Postal orders and cash must be sent recorded delivery as we cannot take responsibility for lost money. 

Alternatively, you are more than welcome to collect your order from our premises in Cambridge and browse our shop which stocks over 1000 products. 

Delivery times: Please see our feedback for customer’s comments on the speed of delivery. We carry a huge stock level and most courier orders placed before 4 pm are received the next day. 

Please click on ‘Request total from seller’ for multiple items on the payment page. You will be charged the highest postage cost for 1 item and then £1 for each additional item. You will not pay more than £10 for delivery (ex. heavy items i.e. soils, lights etc.) 

Items less than 2kg in weight can be sent throughout the UK and N.Ireland at our standard postal rates by Royal Mail.

Items over 2kg are sent by courier where a delivery surcharge applies to:  

Highlands & Isle of Wight: Before 16:00 only £16 up to 20kgs in weight for post codes: AB37-38,41-45,51,56, FK19-21, IV1-28,30-37,40,54,63 KW1-3,5-14, PA21-40, PH15-26,30-41,49,50,TD, PO30-41 

Scottish Offshore Islands: Two Day Only £20 up to 20kgs in weight for post codes: HS1-9, IV41-56, KA27-28, KW15-17, PA20,40-49,60-78, PH42-44, ZE1-3 

Northern Ireland £25 up to 10kg in weight, £1.25 per kilo thereafter 

Republic of Ireland £35 up to 5 kilos in weight, £2.75 per kilo thereafter

Offshore British mainland please message for a quote 

If you need clarification on the weight of your order please message first for a quote. If you have any further questions or need assistance, feel free to contact the Camgrow Team.