A sensor that can be used to digitally display force values. The value of force can be measured more easily than conventional spring scales. In addition, since it supports both push and pull, it can be used for various experiments.

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GE3356-01

Meter, pH, Pen Type, Digital, 0-14.0 pH x 0.1 pH

Specifications :

Display: LCD Digital

Accuracy: 0.01

Resolution: 0.01

Operating Temperature: 0~80°C

Measuring Range: 0.00~14.00

Probe Type: Precision glass bulb electrode

Calibration Method: 3 points automatic calibration

Power Supply: 2*1.5V Batteries(included)

Size:155*29*16mm

Package Content:

1 x pH meter

3 x AG 13 button cell batteries

2 pouches of calibration buffer solution (4.01 & 6.86)

1 x instruction manual ( English)

1 x carry box

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GE3355-01

Meter, pH, Pen Type, Digital, 0-14pH, w/Backlight

Specifications:

Measuring pH range : 0.0 - 14.0 pH

Resolution : 0.01 pH

Accuracy : ±0.1 pH

Operating Temperature : 0 - 50°C (32 - 122°F)

Calibration : 1 point

With Automatic Temperature Compensation (ATC)

Power Supply : 4 x 1.5V Button cell batteries

Product weight: 0.059 kg

Package weight: 0.161 kg

Product size (L x W x H): 15.2 x 3.1 x 2.1 cm / 5.97 x 1.22 x 0.83 inches

Package size (L x W x H): 17.5 x 6.5 x 3.1 cm / 6.88 x 2.55 x 1.22 inches

Pre-calibrated at factory

Package Contents:

1 x pH meter

1 x screw driver

3 x AG 13 button cell batteries

2 pouches of calibration buffer solution

1 x instruction manual ( English)

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GE3357-01

Meter, pH, Pen Type, Digital, Test Analyzer

YH-PH-3 Digital LCD PH Meters Soil Aquarium Safe Pool Water Wine Urine Tester Analyzer

Automatic Calibration PH value and temperature dual display

Specifications:

Display: LCD Digital

Accuracy: 0.01

Resolution: 0.01

Operating Temperature: 0~80°C

Measuring Range: 0.00~14.00

Standby time: Approx 2000hours

Display contents: Power Capacity, PH Value, Temperature

Probe Type: Glass electrode

Power Supply: 3*1.5V Batteries (included)

Packing list:

1*PH Tester

3*1.5V battery

2× pouches of calibration buffer solution (4.0 & 6.86)

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GE3358-01

Meter, pH, Pen Type, Digital, Water Quality Analyser

Use to measure the PH & TDS & TEMP of solution.

Electrode probe can be replaced, ATC function.

Easy calibration of pH and TDS with just a mini-screwdriver.

Large and clear LCD with backlight, easy to read and accurately measuring functions.

Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Automatic temperature compensation.

Specification:

Range: pH: 0.00 ~ 14.00pH

TDS: 0.00 ~ 19990ppm

Temperature: -50degrees ~ 70degrees (-58 Fahrenheit~ 158Fahrenheit)

Resolution: pH: 0.01pH

TDS: 10ppm

Temperature: 0.1degrees (0.2Fahrenheit)

Accuracy: pH: ±0.1pH

TDS:±2%F.S

Temperature: ±1degrees (±2Fahrenheit)

Temperature Compensation: 0°C ~ 50°C (32°F ~ 122°F

Working temperature: 0°C ~ 50°C (32°F ~ 122°F)

Power Supply: DC 6V (Power Adapter Usable)

Battery: 4×1.5V AG-13 Button Cell Batteries (NOT Included)

Colour: Grey

Material: ABS

Item Size: Approx. 188 * 40 * 40mm / 7.4 * 1.6 * 1.6in

Item Weight: Approx. 75.6g / 2.7oz

Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9in

Package Weight: Approx. 158g / 5.6oz

Package List:

1 * pH & EC & TEMP Meter

1 * User Manual

1 * Mini Screwdriver

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GE3335-01

Meter, pH/Light/Moisture, 3 in 1, Basic, Analogue, with Stem

GE3335-01 SOIL pH, Moisture, Sunlight Meter (SPH-3B)

No battery required.

Easy to measure moisture value of soil, plants, garden, vegetables, trees etc. Blister packed.

pH Range: 3.5 - 8 pH (3.5-6.5 Acidic, 7-8 Alkaline)

Moisture Range: 1-10 (1-3 Dry; 4-6 Normal; and 7-10 Wet)

Light Range: 0 - 2000 lux (0-200 Low, 200-500 Low+, 500-1000 Normal, and 1000-2000 High)

Size: 2.36"*11"mm

Probe length: 7.1" mm

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