1. Portable pen shaped design
2. Make it easy and quick to get accurate pH measurement or the purity of liquids
3. Highly sensitive electrode probe, high accuracy
4. Easy-to-read digital display
5. Ideal for a wide variety of household or laboratory applicationsChoose our pH Meter Pen Tester + TDS-3 TDS Water Quality Meter Pen Tester bundle and save more! The pH Meter Pen Tester tests the acidity or alkalinity of liquids with resolution of 0.1pH and a 0.1pH range of error, making it easy to get accurate pH measurement. Meanwhile, the TDS-3 TDS Water Quality Meter Pen Tester offers a quick and simple way to know the purity of liquids so you can tell whether the water you are drinking or using is acceptable for the application. Both testers are ideal for a wide variety of household or laboratory applications. Portable pen shaped design adds more convenience.
PH Tester: 1. Model: PH-009(I) 2. Resolution: 0.1pH 3. Accuracy: ±0.2pH; ±0.1pH (at 20℃/68℉) 4. Environment: 0℃-55℃ (32℉-122℉) 5. Range: 0.0-14.0pH 6. Batteries: 3 x 1.5V (AG-13 Button Battery) 7. Lifespan: Approx.700 Hours 8. Relative Humidity: ＜95% TDS-3 Tester: 1. Model: TDS-3 2. Range: 0-9,990ppm 3. Accuracy: ±2% 4. Batteries: 2 x 1.5V (Button Cell) General: 1. Dimensions: (6.18 x 1.10 x 0.71)" (L x W x H) 2. Weight: 0.23 LBS
The Fine Print
Offer is not eligible for our promo codes or other discounts.