Technical Indexes
*measure range: 0.00pH-14.0 pH |
*resolution: 0.01ph |
*accuracy: +/-0.01ph |
*Power supply: 2*1.5V ( keep using more than 500 hours) |
*operating temperature: 0ºC--80ºC |
*calibration: two points automatic calibration |
*dimension: 153mm*29mm*16mm |
*weight: 52g |
Operation
1.remove the protective cap.
2.first rinse the electrode with distilled water, and suck it with filter paper.
3.turn the meter on by pressing the "ON" key.
4.immerse the ph meter electrode in the solution to be tested(can not be over the immersion line )
5.stir gently and wait around 30 seconds till the reading stabilized.
6.after finished ,clear the electrode with pure water ,turn the meter off by pressing the "ON/OFF" key.
7.Always replace the protective cap after use.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: We cann't offer the sample
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contact: Louise Zhou
Tele: +86 021 33897320-8042
Mobile(): +86 15180184494