| Description | Water Test Kit: 4-in-1 pH & TDS Meter, for Drinking & Pool Water | ZSTAR 12V Electric Tractor & Trailer for Kids, 3-6 Yrs - With RC - Blue / 35W | ZSTAR 12V Electric Go Kart for Kids,7Ah Battery Powered Car for Toddlers, Ajustable Seat, High/Low Variable Speeds,EVA Wheels, Outdoor Ride On Toy Vehicle Gift for 3-6 Years - Red | ZSTAR 12V Kids Ride on Car, Licensed Mercedes Benz G63 Electric Car w/Remote Control, Music, Spring Suspension, LED Light, Bluetooth, Horn, AUX, Safety Lock Battery Powered Electric Vehicle - Black | ZSTAR 12V Electric Tractor & Trailer for Kids, 3-6 Yrs - With RC - Green / 35W | ZSTAR 12V Kids ATV 4 Wheeler with Music, LED Lights for Boys & Girls - Black |
| Content |
Healthy pH value of drinking water
A pH value of 7 means a substance is neutral. The lower value indicates acidity, and a higher value is a sign of alkalinity.
To better understand the range in pH, take a look at these examples: apple juice 3, orange juice 3.5, coffee 5.5, milk 6.2, baking soda 8.5, soapy water 10, bleach 12.
Specifications:
- Measure range: 0.00 - 14.00PH
- Resolution: 0.01PH
- Accuracy: ??0.01 PH (at 25??)
- Power Supply: 2*1.5V (LR44 Included)
- Operating Temperature: 0?? - 60??
- Dimension: 155mm* 31mm * 18mm / 6.10"??1.22"??0.70"
- Weight: 50g / 1.76oz
- No more need to take care about the temperature of testing liquid, as ph meter has built in ATC, so that it can accurately determine pH value of the sample at any temperature in a range of 0??C - 60??C.
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Calibration:
1. Turn on the pH meter
2. Dissolve each buffer solution in 250 ml of distilled water
3. Immerse the electrode into the pH 6.86 solution (under the temperature of 25??)
4. Press the "CAL"(calibration) button for 5 seconds and release??
- Display screen will start flashing "6.86"
- Wait it until the display screen stops flashing
- Rinse the electrode with distilled water and make it dry with filter paper
5. Repeat the above steps with 4.01 pH buffer powder and 9.18 pH buffer powder
About ph & tds meter using:
- Please be sure to the meter stable when using the ph an tds meter, do not shake it, or it'll affect the readingD
- o not drop the entire meter in the water or dip beyond the maximum immersion lineA
- fter using ph & tds meter, you must the electrode and use filter paper to gently dry.
About ph &TDS meter maintenance:
- If you don't use the ph meter for a long time.Please close it.
- Please ensure that there is no water in the ph and tds meter after use, otherwise it will rust.
Package Included:
- 1??PH meter
- 1??TDS meter
- 3??PH buffer powder
- 2??User's manual
Specifications
| Brand |
GARVEE |
| Measurement Range |
0 - 9 999ppm (??999ppm Display??10) |
| Accuracy |
??2% F.S |
| Power Supply |
1*1.5V (CR2032 Included) |
| Operating Temperature |
0?? - 80?? (32?H - 210?H) |
| Dimension |
162mm*29mm*15mm / 6.38"??1.14"??0.59" |
| Weight |
45g / 1.58oz |
| Batteries |
1 Lithium Metal batteries required. (included) |
| Package Dimensions |
7.36 x 3.15 x 1.06 inches |
| Net Weight |
4.16 Ounces/0.12kg |
| Package Contents |
1 x TDS test pen
1 x PH test pen
1 x instruction manual
3 x Correction Powder |
|
El motor recargable de 12 V de plomo y ??cido de 35 W y los neum??ticos de tracci??n permiten atravesar terrenos complejos como zacate, suciedad y grava con facilidad.
Especificaciones del producto:
Panel multifunci??n
El panel de instrumentos multifuncional tiene un bot??n de inicio de un solo toque y tambi??n puede controlar las luces LED de cuerno, el puerto USB y la ranura para tarjeta TF permiten la conectividad con dispositivos para reproducir audio MP3, m??sica, historias. Adem??s, el tablero incluye un indicador de bater??a.
Medidas consideradas para la seguridad
Pasamanos al lado del asiento y un cintur??n de seguridad ajustable con hebilla para garantizar la seguridad de los ni?os mientras conduces.
Conducci??n pr??ctica y control parental
Con un sistema de 3 marchas, los ni?os pueden conducir el autom??vil de forma no empotrado hacia adelante con los dos engranajes, seleccionar la velocidad ideal con los pedales de pie y el volante, y dirigirlo hacia atr??s con el engranaje de baja velocidad despu??s de presionar el bot??n de arranque. Adem??s, los padres pueden anular el veh??culo mediante control remoto, lo que les permite disfrutar de la felicidad de estar junto con su beb??.
Remolque desmontable
Remolque desmontable que no solo puede almacenar algunos juguetes peque?os y aperitivos, sino que tambi??n permite a los ni?os conducir en el patio trasero o jard??n y llevar herramientas suministros de jard??n para m??s diversi??n.
Specifications
| Product Dimensions |
54 x 20 x 21 inches |
| Item Weight |
30.6 pounds |
| Manufacturer recommended age |
3 - 8 years |
| Release date |
January 17, 2024 |
|
High-Safety for Todders -- The low chassis + safety belt + non-slip foot pedal +anti-slip EVA tires + high/low speed choice will provide your child control the car easily and safety enough.
Easy to Operate -- The child need to step on the pedal to move forward or backward and control the steering wheel to change direction. Easy operation makes the go kart a wonderful present for boys and girls.
Adjustable Seat-- The go kart's seat not only has 4 adjustment positions to suit the different needs of the user, but also provides a comfortable seating experience and relieves back muscle fatigue.
Package Included:
1 x kids ride on go kart
1 x user manual
Specifications
| Product Dimensions |
39.37 x 23 x 23 inches |
| Item Weight |
36.5 pounds |
| Manufacturer recommended age |
3 years and up |
| Release date |
August 7, 2023 |
|
Specifications
| Product Dimensions |
43.3 x 27 x 20.9 inches |
| Item Weight |
45.2 pounds |
| Manufacturer recommended age |
3 - 8 years |
| Release date |
April 22, 2024 |
|
El motor recargable de 35 W y los neum??ticos de tracci??n con bater??a de plomo recargable de 12 V permiten atravesar terrenos complejos como hierba, tierra y grava con facilidad.
ESPECIFICARIO DEL PRODUCTO
Tablero multifunci??n
El panel de instrumentos multifuncional tiene un bot??n de inicio de un solo toque y tambi??n puede controlar las luces LED Hornand, el puerto USB y la ranura para tarjeta TF permiten la conectividad con dispositivos para reproducir audio MP3, m??sica, historias. Adem??s, el tablero incluye un indicador de bater??a.
Medidas consideradas para la seguridad
Pasamanos junto al asiento y cintur??n de seguridad ajustable con hebilla para garantizar la seguridad de los ni?os mientras conduces.
Manejo pr??ctico y control parental
Con un sistema de 3 velocidades, los ni?os pueden conducir el autom??vil de forma independiente hacia adelante utilizando los dos engranajes, seleccionar la velocidad ideal con los pedales y el volante, y dirigirlo hacia atr??s con el engranaje de baja velocidad despu??s de presionar el bot??n de inicio. Adem??s, los padres pueden anular el veh??culo usando el control remoto, lo que les permite disfrutar de la felicidad de estar junto con su beb??.
Remolque desmontable
Remolque desmontable que no solo puede almacenar algunos juguetes peque?os y aperitivos, sino que tambi??n permite a los ni?os conducir en el patio trasero o jard??n y llevar herramientas suministros de jard??n para m??s diversi??n.
Specifications
| Product Dimensions |
54 x 20 x 21 inches |
| Item Weight |
30.6 pounds |
| Manufacturer recommended age |
3 - 8 years |
| Release date |
January 17, 2024 |
|
Specifications
| Product Dimensions |
32.6 x 21.8 x 20.87 inches |
| Item Weight |
34.1 pounds |
| Manufacturer recommended age |
36 months - 6 years |
| Release date |
October 31, 2023 |
|
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