TECPEL
 |
• Temp:-20~ 100 C |
 |
Humidity/Temp Meter w/Dual Input
Model : DTM-321
• Temp:-20°C ~ 60°C (-4°F ~ 140°F ); |
 |
JUMBO THERMOMETER_HYGROMETER Model: DTM-303 • 2 rows Big digits LCD display • Indoor temperature and humidity display (Outdoor temperature sensor) • Maximum and minimum temperature and humdity memory function. |
 |
• Range: -30 °C to 550 °C, -22 °F to 1022 °F |
 |
• Measuring Range: 30 ~ 130 dB ; High, Med, Low 3 ranges • 0.1dB resolution • Frequency Range : 31.5Hz ~ 8KHz |
 |
Sound Level Meter Model : DSL-336 Sound Level Calibrator • 94dB and 114dB Sound Calibration at 1KHz • Acurate and Simple to use • Fits 1 inch, 1/2 inch or 1/4 inch diameter microphone |
 |
Digital Lightmeter Model : DLM530 • Range : From 20 to 200,000 Lux • Highly accurate f’1 Compensation and Diffuser f’2<2% • Resolution: 0.01lux. |
 |
Measurement Range: • 0.8~30.0 m/s (meter per second) • 2.8~108km/h (kilometers per hour) • 1.6~58 knots (nautical miles per hour) • 160~5900ft/min (feet per minute) |
 |
• Measuring range: 20/200/2000/20000 Lux, 20/200/2000/20000 Fc • Resolution 0.01 Lux • Accuracy ±( 3% rdg + 5dgts ) |
 |
• L.C.R. 3-function measurement • 1% Basic accuracy • High resolution 0.1uH, 0.1pF and 1mΩ • 0.1uH to 200H inductance measurement |
 |
Connect to any digital multimeter with industry standard jacks to measure up to 40K VDC or peak AC or 28KV rms AC. |
 |
• DC Voltage Ranges: 1000V, +/-(0.5%+1dgt) • AC Voltage Ranges: 750V,+/-(1.2%+4dgts) • AC Current Ranges: 200A,1000A,+/-(1.5%+5dgts) |
 |
• Input Voltage : 100~600V AC • Frequency Range : 45~70Hz • Circuit Structure : All electronic (not mechanical) • AC Power Consumption : Approx. 7mA per phase rotation filed indicator. |
