5021
Lifetime Online Technial Support
1year
Digital
Food Analysis, Medical Research, Biochemistry
Portable
ORP Meter
39*25*176mm
OEM
IP57
One
2 No. 7 Alkaline Batteries
sanxin
Wood Box
39*25*176mm
Shanghai, China
Product Description
5021 Pen Type ORP Meter

The most economical conductivity meter meets the most basic conductivity measurement needs and is suitable for
Conductivity testing of regulated aqueous solutions, such as hydroponics, aquaculture, swimming pools, water treatment Application scenarios such as environmental monitoring and education. 1.All operations require only one button, making it easy to use. 2.Compact appearance: 176 × thirty-nine × 25mm 3.Intelligent chip design, advanced measurement technology, with 1-point automatic calibration and self calibration 4.Dynamic temperature compensation (0-50 , no temperature display), function setting, automatic shutdown Intelligent functions such as low voltage display. 5.Meets the sealing level requirements of IP57 and is suitable for outdoor and on-site use. 6.Configure conductivity calibration solution
ORP | measuring rang | 0 ~ 99.9μS/cm 100 ~ 999μS/cm 1.00~ 10.00 mS/cm |
accuracy | ±2% FS | |
Temperature compensation range | 0 ~ 50ºC(automatic),No temperature display | |
Automatic calibrat | 1 - point calibration (1413μS/cm) | |
Other functions and parameters | power supply | 2 No. 7 alkaline batteries, capable of continuous use for over 100 hours |
Size and weight | 39×25×176mm / 87g | |
Waterproof | IP57 |
5021 Pen Type ORP Meter | 1pc |
1413μs/cm Conductivity correction solution (50ml) | 1bottles |
No.7 alkaline battery | 2pcs |
instructions | 1pc |




Q1What is your minimum order quantity?
A1The minimum order quantity is very low, and the minimum order is one set. For customized projects, it depends on different requirements.
Q2Do you offer guarantee for the products?
A2Yes, we offer 1-2 years warranty to our products.
Q3What is the delivrey time after an drder placed?
A3Our standard delivery is 3-5days when we have stock.We will let you know the lead time according to your oder quantity in time.
Q4What is the warranty?
A4The free warranty is one year from the day of Commissioning qualified.
Q5Can you tell me your main customers?
A5Sorry we could not tell you except customer's permission. At the same time,your information also will be protected.
Q6How can i get the after-service?
A6We will be responsible for our products in the valid time.
A1The minimum order quantity is very low, and the minimum order is one set. For customized projects, it depends on different requirements.
Q2Do you offer guarantee for the products?
A2Yes, we offer 1-2 years warranty to our products.
Q3What is the delivrey time after an drder placed?
A3Our standard delivery is 3-5days when we have stock.We will let you know the lead time according to your oder quantity in time.
Q4What is the warranty?
A4The free warranty is one year from the day of Commissioning qualified.
Q5Can you tell me your main customers?
A5Sorry we could not tell you except customer's permission. At the same time,your information also will be protected.
Q6How can i get the after-service?
A6We will be responsible for our products in the valid time.