ST8030 Mini Digital Photo Laser Digital Tachometer Non Contact High Accuracy MPU LCD Display, ST8030 – Durable Build, Easy to Use

ST8030 Mini Digital Photo Laser Digital Tachometer Non Contact High Accuracy MPU LCD Display, ST8030 – Durable Build, Easy to Use.

Key Features:

• Features
• Can preset up to 9 impeller quantities, measure more accurately.
• Hold maximum value, minimum value.
• Selectable unit of the rotate speed between RPM and RPS.
• With low battery indication and LCD display.
• Auto off: switch off Automatically.
• Combine the microprocessor technology and laser technology, more intelligent and reliable.
• Mini size, handheld and portable.
• Specifications
• Display: 5 Digits LCD display
• Units: RPM, RPS
• Measuring range: 100 ~ 30000RPM, 1.7 ~ 500RPS
• Resolution:
• - 0.1RPM (100 ~ 999.9RPM), 0.1RPS (1.7 ~ 100RPS)
• - 1RPM(1000 ~ 30000RPM), 1RPS(100 ~ 500RPS)
• Accuracy:
• - +/- (0.1%n + 5d) RPM; (100 ~ 9999.9RPM)
• - +/- (0.02%n + 2d) RPM; (10000 ~ 30000RPM)
• Sampling rates: 1/Sec
• Number of impeller setting: 1 ~ 9
• Time base: Quartz crystal
• Circuit: Exclusive one-chip of microcomputer LSI circuit
• Detecting distance: 10 ~ 40cm / 3.9 ~ 15.7in
• Auto power off: 10 Minutes idle
• Operational condition: -10 ~ +50 Degree Celsius; 14 ~ +122 Fahrenheit degree; 10% ~ 90% RH
• Storage condition: -20 ~ +60 Degree Celsius; -4 ~ +140 Fahrenheit degree; 10% ~ 75% RH
• Power supply: 3 * 1.5V AAA (LR03) (Not included)
• Product size: 14.3x5.5x2.2cm
• Product weight: 72g (Without batteries)

Package Info: Weight: 0.15kgs / 0.32lb, Size: 16cm * 7cm * 4.2cm / 6.3inch * 2.76inch * 1.65inch

Shipping: Shipping charges and final delivery dates are shown at checkout.