PH-009 Digital PH Meter Tester Pocket Aquarium LCD Pen Monitor

PH-009 Digital PH Meter Tester Pocket Aquarium LCD Pen Monitor

PH-009数字PH计测试仪袖珍水族箱液晶笔监视器

90 CNY(13.11USD)

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描述:

全新高品质,优良的仪表,非常准确耐用。

笔式仪表,可同时测量和显示PH结果sults

电极长时间保持准确,无需重新校准

电极可用于特别税收条件

适用于所有家庭和实验室pH测试,包括水族馆,游泳池等

测量范围:pH值0.0 - 14.0

分辨率:0.1pH

精度:±0.1pH(20℃/ 68℉)20℃/ 68℉)20℃/68℉)

典型EMC DEV:±0.2pHmn; 0.2pHmn;0.2pH

电池:3 * 1.5v(纽扣电池)

工作温度:0℃至50℃(32℉ - 122℉)

相对湿度:±95%usmn; 95%usmn;95%

生活:大约使用700小时

修剪:通过电位器

紧凑便携式笔式pH计用于测试

高准确率

约。使用700小时

单按钮操作


包:


打包清单:

1 x PH数字仪表测试仪

1 x调节螺丝刀





Description:

Brand new and high quality,excellent meter, very accurate and durable.

Pen Type Meter that can simultaneously measure & display PH resultssultssults

The electrode will remain accurate for a long time without recalibration

The electrode can be used in particularly taxing conditions

Great for all home and laboratory pH testing including aquariums, swimming pools, and more

Measuring range: pH 0.0 - 14.0

Resolution: 0.1pH

Accuracy: ±0.1pH (at 20℃/68℉)20℃/68℉)20℃/68℉)

Typical EMC DEV: ±0.2pHmn;0.2pHmn;0.2pH

Battery: 3*1.5v (button battery)

Operating temperature: 0℃to 50℃ (32℉- 122℉)

Relative humidity: ±95%usmn;95%usmn;95%

Life: Approx. 700 hours of use

Trimming: By potentiometer

Compact, portable pen type pH meter for testing

High accuracy

Approx. 700 hours of use

One-Button operation


Package:


Packing List:

1 x PH digital meter tester

1 x Adjustment screwdriver