Pen pH Meter Portable pH Meter for Water Quality Tester (Yrun-St3-De1)

Product Description

Product Description
Introduction
This product has many highlights, its shape is ultra-small and ultra-thin, the size of the PH value can be measured; function is excellent, with automatic calibration, automatic shutdown, low voltage alarm and electrode failure reminder and other intelligent functions; at the same time, its design is also very reliable, in line with the waterproof level of IP57, the electrode can be replaced according to the need of the overall utility is very strong, to meet the needs of a variety of use scenarios.
Detailed Photos
Product Features
Product features
1. Ultra-small and ultra-thin shape design: 148 × 29 × 14mm, electrode diameter 10 mm, can measure the PH value in the test tube.
2. the best features: automatic correction, automatic shutdown, low voltage alarm, electrode failure reminder and other intelligent functions.
3. Reliable design: meet the IP57 waterproof rating, replaceable electrodes, calibration solution, electrode soaking solution and spare battery in the instrument box.Technical Parameters
Technical parameters

model		DE1	DE1A
PH	Measuring range	-1.00 ~ 15.00 pH	-1.00 ~ 15.00 pH
	Resolution	0.1pH	0.01pH
	Accuracy	±0.2pH	±0.05pH
	Temperature compensation range	0 ~ 60ºC	0 ~ 60ºC
	Automatic calibration	1 ~ 3point calibration (pH4.00/7.00/9.18)	1 ~ 3point calibration (pH4.00/7.00/9.18)
Other technical parameters	Power source	Lithium battery × 2, can be used continuously for more than 100 hours.
	Dimensions and weight	Instrument::148×29×14mm / 43g Instrument box::168×96×28mm / 180g
	IP grade	IP57 dustproof and waterproof
standard configuration		1. P302 instrument×1	1. P302 instrument×1
		2. Electrode soaking solution (10 ml) ×1 bottle	2. 1 bottle of pH calibration buffer solution (pH4.00, pH7.00, pH9.181/10 ml)
		3. CR2032 battery (spare) ×2	3. Electrode soaking solution (10 ml) ×1 bottle
		4. instrument box ×1	4. CR2032 battery (spare) ×2
		5. Product specification×1	5. instrument box ×1
			6. Product specification×1

Certifications