Main features
1. Precise PM2.5 concentration based on pre-calibrated sensors
2. Temperature measurement (℃/℉)
3. Humidity measurement
4. Emoticon display
5. LCD backlight and red backlight alarm
6. battery status, low power, auto power off
4 in stock
Main features
1. Precise PM2.5 concentration based on pre-calibrated sensors
2. Temperature measurement (℃/℉)
3. Humidity measurement
4. Emoticon display
5. LCD backlight and red backlight alarm
6. battery status, low power, auto power off
₨17,400 ₨21,471
4 in stock
CompareMain features
1. Precise PM2.5 concentration based on pre-calibrated sensors
2. Temperature measurement (℃/℉)
3. Humidity measurement
4. Emoticon display
5. LCD backlight and red backlight alarm
6. battery status, low power, auto power off
Weight | 0.2 kg |
---|---|
Dimensions | 7 × 5 × 13 cm |
Specifications | Range | Accuracy |
A25D | ||
PM2.5 (ug/m3) | 0~100 | ±(10ug/m3+10dgts) |
101~400 | ±(10%+30dgts) | |
401~500 | ±(10%+50dgts) | |
Temperature℃ | -10~50℃ | ±1℃ |
Temperature℉ | 14~122℉ | ±1.8℉ |
Humidity | 5%~99%RH | ±5%RH@30%~80%RH ±8%RH@<30%RH, >80%RH |
Features | ||
Auto power off | √ | |
Low battery indication | √ | |
Red backlight alarm | √ | |
LCD backlight | √ | |
Concentration emoticon | √ | |
General Characteristics | ||
Power | 1500mAh rechargable polymer battery | |
LCD size | 3 inches | |
Product color | White and grey | |
Product net weight | 250g | |
Product size | 30mm×20mm×50mm | |
Standard accessories | 1.5m mini USB interface cable |
UT261 series is used for determining 3-phase power phase sequence, missing phase indication, and motor phase rotation (UT261B). UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively. These devices can operate in frequency range of 15~400Hz. UT261 are durable devices which can withstand impact from 2 meter’ s height. Test leads with protective tubing are included in optional accessories.
Analog bandwidth | 150MHz | 250MHz | ||
Channels | 2+16 digital | 4+16 digital | 2+16 digital | 4+ 16digital |
Sampling rate (Analog) | 2.5GS/s (Single channel), 1.25GS/s (Dual channels) | |||
Sampling rate (Digital) | 1.25GS/s (Eight channels), 625MS/s(Sixteen channels) | |||
Memory depth | 70Mpts | |||
Waveform capture rate | 200,000wfms/s | |||
Time base scale | 2ns/div~50s/div (Real-time sampling rate, memory depth display ) | |||
Time base scale (digital) | 2ns/div~40S/div[Step by 1-2-4 stall] | |||
Input impedance | (1MΩ±1%) II (20pF±3pF) | |||
Input impedance digital | (101kΩ±1%) II (9pF±1pF) | |||
Vertical scale | 1mV/div~20 V/div (1 MΩ) | |||
DC gain accuracy | <5mV: ±3%, ≥5mV: ±2% | |||
Waveform record | 100,000 frames | |||
Trigger types | Edge, Runt, Window, Nth Edge, Delay, Overtime, Duration, Setup/Hold, Pulse Width, Slop, Video, Code; RS232/UART, I2C, SPI, USB, CAN, LIN, FlexRay |
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Bus decode | RS232/UART, I2C, SPI, USB, CAN, LIN, FlexRay | |||
Waveform operations | A+B, A-B, A×B, A/B, FFT, editable advanced and logical operations | |||
Auto measurements |
Max, Min, High, Low, Ampl, Pk-Pk, Middle, Mean, CycMean, RMS, CycRMS, Period, Freq, Rise, Fall, RiseDelay, FallDelay, +Width, -Width, FRR, FRF, FFR, FFF, LRF, LRR, LFR, LFF, +Duty, -Duty, Area, CycArea, OverSht, PreSht, Phase, 34 parameters in totaldigital channel: Freq, Period, +Width, -Width, +Duty, -Duty, RiseDelay A→B,FallDelay A→B, Phase A→B, Phase B→A |
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Measurement display | 5 types | |||
Measurement statistics | Average, Max, Min, standard deviation and number of measurements | |||
Frequency counter | 6 bits | |||
Standard interfaces | USB Host, USB Device, LAN, EXT Trig, AUX Out (Trig Out, Pass/Fail), AWG,UT-M15 logic analyzer probe, VGA | |||
Standard Accessories |
USB interface cable | UT-D14 | ||
Passive Probe x 2/4 (1 x , 10 x switchable,300MHz,) | UT-P06 | |||
Passive Probe x 2/4 (1 x , 10 x switchable,200MHz,) | UT-P05 | |||
16CH Logic analyzer probe | UT-15M |
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