SP100B MULTI-FUNCTION COUNTER
BDT 22,691/-
Product Details
Brand: MCP
Model: SP100B
Country Of Origin: China
Features
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MCU-controlled operation
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Equal accuracy measurement
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Measurement speed: 20 times/s
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High performance, low cost, reliable design
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Special application for crystal PPM FM measurement
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PPM measurement with F₀ preset capability
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Channel A includes LP filter and ×20 attenuator
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10-digit LED display (8 data, 2 exponent)
| Function | Frequency, Period, Totalize, Self-calibrate, PPM |
| Frequency Range | 1Hz–100MHz |
| Period Range | 10ns–1s |
| Totalize Capacity | 10⁸–1 |
| Sensitivity | 20mVrms (10Hz–100MHz) |
| Input Impedance | 1MΩ / 40pF |
| Coupling Mode | AC |
| Measurement Error | ±Time Base accuracy ± Trigger error × Measured frequency (or Period) ± digits |
| Time Base Stability | ±5×10⁻⁶/day |
| Power Source | 110–127VAC ±10%, 220–240VAC ±10%, 50/60Hz ±2Hz |
| Dimensions | 210×80×230mm |
| Weight | 1.8kg |
SP10B / SP100B Frequency Counters
A compact bench counter for measuring frequency and period, counting pulses, and checking crystal accuracy. An MCU-controlled design gives fast, equal-precision readings on a 10-digit LED display.
Use it for: electronics labs, teaching, repair benches, and crystal and oscillator testing.
You can:
Measure frequency (SP10B: 1 Hz to 10 MHz, SP100B: 1 Hz to 100 MHz)
Measure period (SP10B: 100 ns to 1 s, SP100B: 10 ns to 1 s)
Count pulses (totalize)
Measure crystal PPM deviation with a preset reference frequency (F₀)
Run a self-calibration check
Get 20 readings per second on an 8-digit display with a 2-digit exponent
Input: Channel A has a low-pass filter and ×20 attenuator. Impedance is 1 MΩ / 40 pF, AC coupled, with 20 mVrms sensitivity over most of the range.
Specs: time base stability ±5×10⁻⁶/day, 110-127 V / 220-240 V (50/60 Hz), 210 × 80 × 230 mm, 1.8 kg.
The SP10B and SP100B Multi-Function Counters are versatile instruments designed for frequency, period, totalize, and PPM measurements. With MCU-controlled precision and fast measurement speeds (20 readings per second), these counters deliver reliable performance at an affordable price. The SP10B covers up to 10MHz, while the SP100B extends measurement capability to 100MHz, making them suitable for both standard and high-frequency applications. Featuring built-in LP filtering, attenuation, and a clear 10-digit LED display, the SP series is ideal for laboratories, production testing, and crystal oscillator evaluation.
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