Measuring & Analyzing Instruments

PH Range 0.00~14.00 pH Resolution 0.01 pH Accuracy ±0.1 pH TDS Range 0~19990mg/L(ppm) Resolution 10mg/L(ppm) Accuracy ±2%F.S Temperature Range 0~50°C(32 ~ 122 ℉ ) Resolution 0.1°C Accuracy ±1°C Automatic Temperature Compensation 0 ~ 50°C Power Supply 4 x 1.5V(AG13) Environment 0 ~ 50°C Dimensions 188mm x 35mm x 35 mm Weight 100 g

Minimum Order: 1 bags

Model PH-98102B Measuring range 0.00-14.00PH Resolution 0.01PH A , ccuracy ±0.1pH(@20℃) ±0.2PH Power Supply 3×1.5V(AG13) Operating Temperature 0℃～50℃ Dimensions 97mm×29mm×36mm Weight 50 , g

Minimum Order: 1 bags

Model PH-98203 Measuring range 0.00-14.00PH Resolution 0.01PH A , ccuracy ±0.1pH(@20℃) ±0.2PH Power Supply 3×1.5V(AG13) Operating Temperature 0℃～50℃ Dimensions 175mm , ×51mm×25mm Weight 57g

Minimum Order: 1 bags

Pen type dissolved hydrogen detector / dissolved hydrogen meter: used to measure the dissolved hydrogen content of hydrogen water (hydrogen-rich water) and hydrogen water generator. Features： 1.Easy to change the electrode； 2.Smart, easy to carry, easy to operate and practical; 3.Products are widely used in environmental protection, food, sanitation, geological prospecting,metallurgy, surface water, industrial wastewater, drinking water, acid rain and other detection. Specifications Range ppb 0 ~1999ppb ppm 0～1.99ppm Resolution pp , b 1ppb ppm 0.01ppm Accuracy ppb ±10ppb ppm ±0.02ppm Automatic temperature compensation 0℃～50℃ Battery 2×1.5V , ( AAA Batteries) Working temperature 0℃～50℃ Dimensions 207 x 32 x 36 mm Weight 85g

Minimum Order: 1 bags

*Waterproof design（IP55） *Economical Meter *It can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications. Measuring range 0.00～14.00PH Accuracy ±0.1PH Resolution 0.01PH Op , erating Temperature 0℃～50℃ Automatic Temperature Compensation 0℃～50℃ Power Supply 3×1.5V（AG13） Calibration , Manual 1 point Dimensions 160mm×22mm×20mm Weight 55g

Minimum Order: 1 bags

Description: •Pre-amplified electrode •Narrow, replaceable probe •Easy to hold and operate Specifications: Measuri , ng Range 0.00 ~ 14.00PH Accuracy ±0.1PH Reso , lution 0.01PH Operating Temperature 0°C ~ 50°C Automatic Temperature Compensation 0°C ~ 50°C Power Supply 4×1.5V(AG13) Dimensions < , br>320×36×23 mm - with electrode Weight 115g

Minimum Order: 1 bags

Description: •Simple one point calibration •Easy to use •with backlit display Specifications: Measurin , g Range 0.00 ~ 14.00pH Accuracy ±0.1PH Reso , lution 0.01PH Operating Temperature 0 ~ 50℃ Automatic Temperature Compensation 0 ~ 50℃ Power Supply 4×1.5V(AG13) Dimensions < , br>150mm×30mm×20mm Weight 60g

Minimum Order: 1 bags

High-precision; small size; simple, easy accessibility and the operation panel that makes machines easy to understand, easy to operate. Automatic temperature compensation, with the help of the temperature probe, can automatically correct the impact of temperature on the pH. Accurate thermometer, the temperature of an independent probe, the sensor can be quickly tested solution temperature. BNC with the composite electrode and 9 V battery, around the world to facilitate the replacement of batteries and electrodes. Economical and practical, fully in line with a wide range of industries need to test. Measuring range PH 0.00～14.00PH ℃ 0～100℃ Resolution PH 0.01PH ℃ 0.1℃ Accuracy< , br> PH ±0.02PH ℃ ±0.5

Minimum Order: 1 bags

Large-screen, high resolution and accuracy, reading convenient, fast and accurate. Measuring accurate, simple, rugged and durable, Economical and practical, fully in line with a wide range of industries need to test. The manual 2 point through trimmer to ensure the accuracy of measurement data. BNC with the composite electrode and 9 V battery folded, around the world to facilitate the replacement of batteries and electrodes. In short, a measurement a wide range of high precision, small size, the use of convenient, cheap and good products. Measuring range 0.00~14.00pH Accuracy

Minimum Order: 1 bags

Use the composite electrode, but also for improving the electrode and after- sales service, so that the life of this equipment has greatly extended, Application of advanced electronic technology, high-quality components, with more than 10 years of production experience, and fully ensure the equipment is in power, measurements very steady, measured the scope and application of wide and high accuracy, easy to operate. KELILONG to the new technology, the lowest price and high quality public service users. Measuring range PH 0.00~14.00PH mV < , br>0~±1999mV ℃ 0~100℃ Re , solution PH 0.01PH mV , 1mV ℃ 0.1℃ Accuracy PH ±0.01pH mV ±0.1% F·S±1digit ℃ ±0.4℃ Dis , play 4-digital LCD Power Supply 1x9V Environment Tempe , rature:0℃~50℃ Humidity:≤95℅ Inpu , t Impedance 1012 Ohm Dimensions 123mm×72mm×33mm , Weight 238g

Minimum Order: 1 bags

KL-013 is a portable pH meter designed to be rugged and easy-to-use, yet be reliable and practical. It is ideal for education and for measurements in the field. Simple pH calibration is performed manually through 2 trimmers. Measurements are automatically compensated for variations in temperature. It shows the reading together with the current mode (pH, mV or °C). Model KL-013 Measuring range PH 0.00~14.00PH mV< , br> -1999～1999mV Temp 0~100 , ℃ Accuracy PH ±0.01pH < , br> mV ±0.1℅F·S±1digit T , emp ±0.4℃ Resolution PH 0.01pH mV 1mV Te , mp 0.1℃ Environment Tempera , ture:0℃~50℃ Humidity:≤95℅ Display 4-digital LCD Power Supply 9V Input Impedance 1012Ω Dimensions 1 , 80mm×83mm×46mm Weight 290g

Minimum Order: 1 bags

Measuring range PH 0.00～14.00PH ℃ 0～100℃ Resolution PH 0.01PH ℃ 0.1℃ Accuracy< , br> PH ±0.02PH ℃ ±0.5

Minimum Order: 1 bags

Descriptions: This instrument and built-in microprocessor chips, good looking, feature rich, easy to use, with the following notable features: 1. High accuracy 0.001 2. new designs, large screen displays 3. User-friendly interface, stability indicating identity 4. Three standard, two-point or single-point automatic calibration 5. Automatic temperature compensation, or manual temperature compensation of 6. Wide range of PH and redox potential measurements Technology Parameters >> Range pH -2.000 ~ 16.000 pH mV -1999.9 ~ 1999.9mV Temp 0 ~ 100°C Resolution pH 0.001 pH mV 0.1 mV Temp 0.1 °C Accuracy pH ±0.001pH , mV ±0.1 mV (0 ~ 550 mV)； ±0.2 mV (550 ~ 1999mV) Temp ± 0.1° C Automatic Temperature Compensation 0 ~ 50°C pH Calibration 1 or 2 points with auto buffer recognition Input impedance 1012 Ohm Power Supply 12 Vdc Environment Temperature:0℃~50

Minimum Order: 1 bags

This new bench meter is ideal for very accurate and precise measurements for all laboratory needs. Range 0.00~14.00pH Accuracy ±0.05PH Resolution 0.01PH Input Impedance 1012 Ohm Calibration Manual 2 point, through trimmer Environment Temperature:0℃ , ~50℃ Humidity:≤95℅ Power Supply AC 220V, DC6V Dimensions 240mm×158mm×100mm

Minimum Order: 1 bags