Portable DO Pen Hom Dej Zoo Tester

SMART SENSOR Digital Dissolved Oxygen Detector Dissolved Oxygen Meter Portable Water Quality Tester Dissolved Oxygen Analyzer Portable DO Pen Hom Dej Zoo Tester

Nqe lus piav qhia:

1. Lub teeb yuag thiab nqa tau yooj yim, nqa tau yooj yim.

2. Siv ergonomics. Nws yog ib qho yooj yim thiab ceev rau cov neeg siv siv nrog kev ua haujlwm tseem ceeb yooj yim thiab xis tes xis nyob.

3. Siv rau hauv cov chaw dej, thoob dej yug ntses, hydroponics, spa, pas dej da dej thiab lwm yam dej num.

Nta

1. 30s ceev ntsuas ntawm Dissolved Oxygen thiab Kub hauv dej.

2. Kev ntsuas loj ntawm 0 00-20.00mg/L.

3. Loj thiab meej LCD nrog backlight zaub, yooj yim nyeem thaum tsaus ntuj.

4. Ntsuas qhov tseeb, qhov tseeb siab, nws pib kub them nyiaj.

5. Ua los ntawm premium yas plhaub, ruaj thiab ruaj khov.

Specification

Roj teeb hom: 4 x LR44 khawm roj teeb

Dissolved Oxygen ntsuas ntau yam:0.00-20.00mg/L

Accuracy: ±0.4mg/L

Teb lub sijhawm:<>

Kev ntsuas kub: 0-40 degree

Kev daws qhov kub thiab txias ntau yam: 0-40 degree

Cov ntaub ntawv tuav: yog

Backlight: yog

Calibration: yog

Medidas: 140 x 40 x 40 mm

Qhov hnyav: 132g

Pob npe:

1 Dissolved Oxygen Meter

1 Lub Hnab Cia

1 Tus neeg siv phau ntawv

Khoom Paub meej

Portable DO Pen Hom Dej Zoo Tester

High Sensitivity Probe thiab Replaceable Sensor Probe

FAQ

1. Q: Txoj kev xa khoom dab tsi Cov neeg tuaj yeem xaiv tau?

A: DHL/FEDEX/UPS/EMS all is ok, it is base on Customer's prefer! and we can advise the suitable shipping way base on the customer's order q'ty!

2. Kuv tuaj yeem tau txais koj daim ntawv teev nqi li cas?

A: Thov hu rau kuv, Kuv yuav xa daim ntawv teev nqi rau koj sai li sai tau.

3. Raws li cov nqe lus them nqi, koj puas lees txais PayPal?
A: Yog, peb lees txais PayPal rau kev txiav txim me me, tab sis thaum txiav txim tus nqi txog 1500 USD, peb txais T / T.

4. Koj qhov chaw nres nkoj xa khoom yog dab tsi?

Peb qhov chaw nres nkoj ze tshaj plaws yog Shenzhen chaw nres nkoj