PH-89 Waterproof High-Precision Flat-Type Acid-Alkali Tester
$50.00Listed in USD • Prices negotiable
Testing Instrument & EquipmentMOQ: 1000 Pieces
ph meterHigh-Precision
Supplier Information
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Product Description
Model Series: PH-89 / 89P / 89L
Product Features
Upgraded flat surface electrode with dual-bridge structure delivers fast and stable measurement results.
Diamond plastic housing, break-resistant, acid and alkali resistant.
Powered by two AAA batteries with ultra-long standby time for durable daily use.
Ideal for pH testing of dough, skin, cosmetics, fruits, milk, gastric juice, fruit juice, cheese, milk tea, meat and other samples.
Technical Specifications
Model: PH-89 / 89P / 89L
Measuring Range
pH: 0.00 ~ 14.00 pH
Temperature: 0 ~ 50℃
Resolution
pH: 0.01 pH
Temperature: 0.1℃
Accuracy
pH: ±0.02 pH
Temperature: ±1℃
Automatic Temperature Compensation Range: 0℃ ~ 50℃
Battery: 2 × 1.5V AAA Batteries
Operating Temperature: 0℃ ~ 50℃
Calibration Mode: Automatic Two-point Calibration
Dimensions: 210 × 40 × 25 mm
Net Weight: 97 g
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