Digital Photo Tachometer DT-2234B

Use the Digital Photo Tachometer DT-2234B for speed measurement and equipment inspection. Confirmed specifications include display: 5 digits, 10 mm (0.4 inch) LCD (Liquid Crystal Display) with function annunciation; measurement range: 5 to 99,999 RPM.

Specifications

• Model: DT-2234B
• Display: 5 digits, 10 mm (0.4 inch) LCD (Liquid Crystal Display) with function annunciation
• Measurement Range: 5 to 99,999 RPM
• Resolution: 0.1 RPM (5 to 999.9 RPM) 1 RPM (>= 1,000 RPM)
• Accuracy (23 ± 5 O C): ± (0.05% reading + 1 digit) *Spec. tested under the environment RF field strength less than 3 V/M and frequency less than 30 MHz only
• Sampling Time: 1 sec. (over 60 RPM)
• Detecting Distance: 50 to 150 mm / 2 to 6 inch (typical max. 300 mm / 12 inch, depending upon ambient light)
• Test Range Select: Automatic
• Time Base: Quartz crystal, 4.194 MHz
• Circuit: Exclusive one-chip of microcomputer LSI circuit
• Memory: Last, Maximum, Minimum value
• Battery: 4 x 1.5 V AA (UM-3) batteries
• Operation Temp.: 0-50 o C (32-122 o F)
• Power Consumption: Approx. DC 35 mA
• Size: 200 x 77 x 37 mm (8.5 x 2.6 x 1.5 inch)
• Weight: 185 g (0.41 LB) / Without battery
• Accessories: Carrying case - 1 PC Reflecting tape marks (600 mm) - 1 PC Operation manual - 1PC
• Measuring RPM is safe & accurate without attachment to object
• Wide measuring range & high resolution
• Digital display gives exact RPM with no guessing or errors
• Used the exclusive MICRO-COMPUTER LSI-circuit and crystal time base to offer the high accuracy measurement & fast measuring time
• The last value/max. value/min. value will be automatically stored in memory and can be obtained by pressing MEMORY CALL BUTTON
• The use of durable, long lasting components, including a strong, light weight ABS-plastic housing, assures maintenance free performance for many years. The housing has been carefully shaped to fit comfortably in either hand