Others & Excess Inventory

Descriptions: •Waterproof and designed to float (IP56) •Easy to use •Economical The PH-037 is an advanced handheld,Housed in a floating waterproof case. It can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications. Specifications: Measuring range 0.00~14.00PH Accuracy

Minimum Order: 1 bags

Descriptions: •Waterproof and designed to float •Automatic Temperature Compensation •One button operation - just switch on and test •Lightweight and easy to handle pen style tester •Simple to self-calibrate •Replaceable probe kelilong ph meter is specially designed for high accuracy and ruggedness. It's excellent features are best suited for industries, laboratories and swimming pool, where accuracy is of utmost importance. The tester is equipped with Automatic Temperature Compensation (ATC) to make accurate calibrations, which enhances accuracy in subsequent tests. Specifications: & , lt; , br>Model KL-03(II)A KL-03(II)B KL-03(II)C KL-03(II)D KL-03(II) , L Measuring range 0.00~14.00PH Accuracy

Minimum Order: 1 bags

Descriptions: •Slim pen-style design has handy belt clip •Easy to handle and simple to store •Easy-to-read LCD displays clear reading in seconds kelilong ph meter is specially designed for high accuracy and ruggedness. It's excellent features are best suited for industries, laboratories and swimming pool, where accuracy is of utmost importance. The tester is equipped with Automatic Temperature Compensation (ATC) to make accurate calibrations, which enhances accuracy in subsequent tests. Specifications: M , easuring range 0.00~14.00PH Accuracy

Minimum Order: 1 bags

Description: KL-061 ph meter is a great hand held pH meter with a large easy to read display, simple operation and easy features. Suitable for many different applications. it makes testing pH easy. The meter is light weight and will fit in your pocket, or you can use the handy clip on the back of the meter to attach it to your clothing. Specifications: Measuring range 0.00~14.00PH Accuracy

Minimum Order: 1 bags

Description: •Waterproof and it floats! •KELILONG’s exclusive cartridge pH and ORP electrode •Extendable cloth pH junction •Automatic Temperature Compensation PH-099 is a waterproof pH, ORP and temperature meter. The housing has been completely sealed against humidity and designed to float. All pH readings are automatically temperature compensated(ATC). Measurements are highly accurate with a unique stability indicator right on the LCD. The pH electrode is replaceable and can be easily replaced by the user. Specifications: Range mV 0 ~ ±1999mV pH 0.00 ~ 14.00 pH Temp 0 ~ 55°C Resolution mV 1 mV pH 0.01 pH Temp 0.1°C Accuracy mV ±5mV pH ±0.1 pH Temp ±1°C Automatic Temperature Compensation 0 ~ 50°C Electrode replaceable pH electrode (included); fixed ORP sensor Power Supply 4 x 1.5V(AG13) Environment 0 to 50°C Dimensions 170 x 40 x 23 mm Weight 100 g

Minimum Order: 1 bags

Product description: The KELILONG pH tester is specially designed for industrial applications uncomparable by others. Its ruggedness surpasses any cheap pH meters. It is splash proof and it floats on water. Its portability makes it the most convenient and reliable test for technician to perform onsite water checking and testing. Ruggedness Its ruggedness is unmatched by any similar pocket size tester. The uniquely re- enforced glass sensor can withstand accidental drop and shocks. One-Touch Calibration On activation, the tester calibrates the end-point automatically at prescribed standard solution. Hold Function Able to freeze display for ease of reading and recording. Low battery alert Function The meter is supplied with BEPS (Battery Error Preventing System) which avoids any erroneous reading due to low battery level, by switching the meter off. LCD with backlit Function Easy reading in a dark environmental The instrument shell waterproof design, waterproof rating of IP55. Low-voltage prompts, to facilitate customers to replace the battery. Have a lock function to facilitate the preservation and recording of measured data. Technical Specification: Model PH-981 Measuring range 0.00 ~ 14.00PH Accuracy ±0.1PH Resolution 0. , 01PH Operating Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) Calibration Manual 1 point Dimensions 170mm×33mm×20mm Weight , 69g

Minimum Order: 1 bags

Descriptions: •Dual level LCD display •Automatic temperature compensation •Replaceable pH electrodes The KL-081 is a 2 in 1 tester that measures pH as well as temperature reading in water. This is especially convenient where pH and temperature readings are needed. Now you do not need to buy another thermometer and you also save time between test. The automatic endpoint reading mean that technician will not need to guess the endpoint of a pH reading, thus ensuring accurate records of data all the time. Specifications: Me , asuring range pH 0.00~14.00PH Temp 0℃~55℃ Resolution pH 0.01PH Temp 0.1℃ , Accuracy pH ±0.1PH Temp ±1℃ Operating Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) Dimensions 175mm×41mm×23mm Weight 98g

Minimum Order: 1 bags

This compact tester features a large easy-to-read LCD. Unlike other pH testers, the pH electrode can be interchanged with any pH electrode of different size and shape. This allows you to use application specific electrodes and saves the cost of a new meter when it is finally necessary to replace an exhausted electrode. The tester is fast, accurate, lightweight. Testing pH has never been easier! Measuring range 0.00-14.00PH Resolution 0.01PH Accuracy ±0.1pH(@20℃) , ±0.2PH Power Supply 3×1.5V(AG13) Operating Temperature 0℃～50℃ Dimensions& , lt; , br> 175mm×51mm×25mm Weight 5 , 7g

Minimum Order: 1 bags

Features 1. Smart Pen Type three Parameter Combination Water Quality Tester. 2. Fast and accurate display based on microprocessor. 3. New rugged ergonomic design. 4. Stylish and compact in appearance.Easy to carry. 5. Large screen with its own light, clear display, and temperature display. 6. Automatic temperature compensation. 7. Host waterproof IP65. 8. Low Battery Indicator. 9. Automatic shutdown. 10. Scientific and reasonable national standard packaging. 11. Use AAA batteries, large capacity and long-lasting. Accurate and fast measurements and fewer calibrations. Technical Specification: Measuring range PH 0~14.00pH Salinity 0~100.00ppt Temp 0～50℃ Accuracy PH 0.01pH& , lt; , br> Salinity 0.01ppt Temp 0.1℃ Resolution PH ±0.02pH , Salinity ±2%F.S Temp ±0.5℃ Automatic temperature compensation 0℃～50℃ Battery 2×1.5V , (AAA) Operating temperature 0℃～50℃ Calibration solution pH：4.01/ 6.86；Salt：35ppt Automatic shut-down 8Min Dimensions 207*32*36mm Weight 85g

Minimum Order: 1 bags

Product description : The DO-66 type pen type intelligent Dissolved Oxygen Analyzer (hereinafter referred to as the instrument) is designed to facilitate the user to carry the operation on the spot. The instrument can be divided into two parts: the sensor and electronic unit. The sensor adopts thin film dissolved oxygen electrode. The electronic unit is an integrated operational amplifier + microcomputer chip with automatic temperature compensation function. Measurement range DO 0~199.9% 0 ~16.50mg/L Temperature 0～50℃ 32~122℉ Resol , ution DO 0.1% 0.01mg/L Temperature 0.1℃ 32.18℉ Accuracy& , lt; , br>DO ±1.5%F.S Temperature ±1℃ ±33.8℉ Residual current No more than 0.15mg/l response time No more than 15 seconds Temperature compensation 0℃～50℃ Power supply 2 *AAA batteries Operating Temperature 0℃～50℃ Dimensions 207*3 , 2*36mm weight 85g（No batteries included）

Minimum Order: 1 bags

Model EC-3587 PH Range 0.00~14.00 pH Resolution 0.01 pH Accuracy ±0.1 pH EC Range 0~19990μS/cm Resolution 10μS/cm 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

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