This is one of the most widely sold & simple to use model available in markets world wide. With no complex features, it sports just an power on switch. You just need to power it on and dip in your sample.
Ph meter Pocket-Sized pH Meter For Water Purity Testor
* Measuring Range: 0.0 ~14.0 pH
* Resolution: 0.1 pH
* Accuracy: ±0.2pH, ±0.1pH(at 20C°)
* Calibration: 1 point ( screw type)
* Operating Temperature: 0~50°C
* Power Source: 3 x 1.5v (LR44)
* Dimensions: 152 x 29 x 15 mm
* Packing: Mini plastic box
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- Inside Width: 2mm
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Thermal Imaging Camera, Pocket-Sized Infrared Camera with Real-Time Image Temperature Measurement Range (Resolution 220 x 160)
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Digital Ph Meter High Accuracy ±0.1pH 0.6″ LCD Mini Digital Pen Style pH Meter
* Operating Temperature: 0 – 50°C (32 – 122°F)
* Measuring pH Range: 0.0 – 14.0 pH || Resolution: 0.1 pH || Accuracy: ±0.1 pH
(20°C), ±0.2 pH
* Usages: ideal instrument for aquarium, fishing industry, swimming pool,
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Handheld Refractometer Sugar Brix 0-32% with ATC
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Description
The body of refractometer is designed with streamline shape. The internal is built with optical glass lens. The wide cover plate guarantees the perfect match with the lens. The body is of high quality for being made of copper plating. The horizon is clearer for the upgrading of lens.
1. The scale is clear with the imported lens.
2. The refractometer is delicate for being made of copper plating.
3. The measurement is more accurate with Automatic Temperature Compensation.
4. The body is mainly made of metal with silica gel cover.
Specifications
Material: Metal + Plastic
Colour: as shown in figure
Measuring range Sugar: 0-32%
Automatic temperature compensation (ATC): 10°C ~ 30°C (50°F to 86°F)
Operation
Step 1: Place a few drops of the liquid on the main prism.
Step 2:Cover the prism, look through the eyepiece against the light.
Step 3:Adjust the eyepiece to the clear state.
Step 4:You can read the result value on the scale.
Package Included
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1 x Pipette
1 x Instruction manual
1 x Mini Screw Driver
Ph Electrode Acrylic, Highly Sensitive, Unbreakable
* Measuring Range 0.0 ~ 14.0 pH
* Operating Temp. 0°C ~ 50°C
* Zero Electrical Potential 7 ±1 pH
* Filling: Gel
* Connector Type: BNC
4 in 1 Gas Detector Analyzer Portable O2 CO H2S LEL GasTester
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- LEL measuring range: 0 ~ 100%, resolution: 1%
- H2S measuring range: 0 ~ 500 PPM, resolution: 1 PPM
- CO measuring range: 0 ~ 9999 PPM, resolution: 1 PPM
- Working humidity: 15% ~ 90% RH (no condensation) / Working temperature: – 10 ~ 50 ℃