Digital LCD Water Quality Tester Meter Pen PH/TDS/EC/ORP/TEMP/SG/Salinity Tester

Description

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Item Description
Description:
1# 9908 Red, TDS/PH/EC/Thermometer 4 in 1
Measuring range: ph: 0.00-14.00ph; tds: 0-19990ppm; ec: 0-199s/cm
Resolution: 0.01 ph; 1ppm; 1s/cm; 0.1°C; 0.1°F
Accuracy: ph: +/-0.01 ph; tds/ec: +/-2%; temperature: 0.5℃
Battery: 3*1.5v lr44 button battery (included)
Temperature: 0.1-60.0°C; 32.0-140.0°f
Calibration: ph: three-point automatic calibration (6.86&4.00&9.18ph); tds: 1413s/cm; ec: 1413/s/cm
Automatic shutdown: 5 minutes
2# 9902 Green, TDS/PH/Thermometer 3 in 1
Measuring range: ph: 0.00-14.00 ph; tds: 0-19990ppm
Resolution: 0.01 ph; 1ppm; 0.1°C; 0.1°F
Accuracy: ph: +/-0.01 ph; tds: +/-2%; temperature: 0.5℃
Battery: 3*1.5v lr44 button battery (included)
Temperature: 0.1-60.0°C; 32.0-140.0°f
ph calibration: three-point automatic calibration (6.86&4.00&9.18ph); tds: 1413ppm
Automatic shutdown: 5 minutes
3# 9901 Grey, PH/EC/Thermometer 3 in 1
Measuring range: ph: 0.00-14.00 ph; ce: 0-199s/cm
Resolution: 0.01 ph; 1s/cm; 0.1°C; 0.1°F
Accuracy: ph: +/-0.01 ph; ce: +/-2%; temperature: 0.5℃
Battery: 3*1.5v lr44 button battery (included)
Temperature: 0.1-60.0°C; 32.0-140.0°f
ph calibration: three-point automatic calibration (6.86&4.00&9.18ph); ec: 1413 sec/cm
Automatic shutdown: 5 minutes
Package includes:
1*Test pen
3*Test powder
1*Instruction
1 box of button batteries
Note:
Due to manual measurement, small errors are allowed. Make sure you don't mind before buying.
Please understand that the color may differ from the color on the display.
4# YY-400 Black, PH/ORP/H2/TEMP 4 in 1
Features:
1. Lightweight and portable,
2. Accurately measure water to protect the drinking water health of the whole family.
3. Multi-function switch at will
4. Dust-proof and splash-proof design: meet IP67 waterproof level
5. Large LCD backlit screen makes clear reading easier
6. Built-in high-sensitivity electrode head, high-sensitivity glass electrode, rust-proof platinum electrode
Product parameters:
YY-400 testing items:
1. PH value 0-14
2, ORP negative potential ±1999MV
3. H2 hydrogen rich 0-10000PPb
4. Temperature 0-60℃
Product size: 185*37*24mm
Battery: 3*1.5V button battery
Packaging List:
4-in-1 YY-400 water quality pen*1+instruction manual*1+calibration powder*4
5# 7 in 1 Green PH/ORP/EC/TEMP/SALT/S.G/TDS
Features:
1. Lightweight and portable,
2. Accurately measure water to protect the drinking water health of the whole family.
3. Multi-function switch at will
4. Dust-proof and splash-proof design: meet IP67 waterproof level
5. Large LCD backlit screen makes clear reading easier
6. Built-in high-sensitivity electrode head, high-sensitivity glass electrode, rust-proof platinum electrode
Product parameters:
Product name: 7 in 1 water quality test pen
Measuring range: PH/ORP/EC/TEMP/SALT/S.G/TDS
Product size: 185*37*24mm
Battery: 3*1.5V button battery
Product measurement range:
1. PH value 0-14
2, TDS value 0-200000ppm
3. EC value 0-200000㎲/cm
4. Salinity 0-20%
5. ORP negative potential ±1999MV
6. H2 hydrogen rich 0-2400PPb
7. The specific gravity of S.G seawater is 1.000-1.222
8. Temperature 0-60℃
Packing list:
7-in-1 water quality pen*1+calibration powder*4
6# JQ-006 Green 10 in 1 PH/ORP/EC/TEMP/SALT/S.G/TDS/H2/MΩ/Nutrient Solution Fertility
Features:
1. Lightweight and portable,
2. Accurately measure water to protect the drinking water health of the whole family.
3. Multi-function switch at will
4. Dust-proof and splash-proof design: meet IP65 waterproof level
5. Large LCD backlit screen makes clear reading easier
6. Built-in high-sensitivity electrode head, high-sensitivity glass electrode, rust-proof platinum electrode
Product parameters:
Product name: 10 in one water quality test pen
Measuring range: PH/ORP/EC/TEMP/SALT/S.G/TDS/H2/MΩ/Nutrient Solution Fertility
Product size: 185*37*24mm
Battery: 3*1.5V button battery
Product measurement range:
PH value: 0-14
TDS value: 0-200000ppm
EC value: 0-200000㎲/cm
Salinity: 0-20%
ORP negative potential: ±1999MV
H2 hydrogen rich: 0-2400PPb
S.G seawater specific gravity: 1.000-1.222
Temperature: 0-60℃
Nutrient Fertility: 0-3
MΩ resistivity: 50Ω-20MΩ
Battery: 3*1.5V button battery
Packing list:
10-in-1 water quality pen*1+calibration powder*4
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.