1. 0.1dB Resolution
2. Maximum hold function
3. AUX OUTPUT JACKS
Port: shenzhen or guangzhou
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Day
Payment Terms: T/T,Western Union,paypal
Contact Supplier
Packaging Detail: 1PC/box
Delivery Detail: 3-5days
Feature:
•0.1dB Resolution
•Maximum hold function
•AUX OUTPUT JACKS
Specification:
| Standard applied | IEC 651 Type2 |
| Range | A LO (Low) - Weighting: 35- 100dB A HI (High) - Weighting: 65-130dB C LO (Low) - Weighting: 35- 100dB C HI (High) - Weighting: 65-130dB |
| Resolution | 0.1dB |
| Frequency Range | 31.5Hz to 8KHz |
| Accuracy | ±2dB |
| Dynamic Range | 65dB |
| Frequency Weighting | A,C |
| Time Weighting | Slow & Fast |
| Maximum Hold | Decay < 1dB/3min |
| Microphone | Electret condenser microphone |
| Calibration | Electrical calibration by using the internal oscillator (1KHz sine Wave at 94dB) |
| Auxilitary Output | AC conditioned, 0.65Vrms corresponding to each range step, impedance: 600 W DC conditioned, 10mV/dB (nominally) |
| Operating Condition | 0°C to 40 °C< 80% R. H. |
| Storage Condition | -10°C to 60 °C< 70% R.H. |
| Display | 3 1/2 digitals |
| Power Supply | one 9V battery |
| Size | 240mm(L)x68mm(W)x25mm(H) |
| Weight | 210g |
| Accessories | Instruction Manual, 9V Battery, Carrying Case, Screwdriver, Windscreen. |
Model No.: 315-241
Features: Digital Mini Gem Gauges , Digital Diamond Gauges, Measuring Guages.
Measuring Range 0-25mm
Resolution0.01/.0005mm/inch
Model No.: Y
Features: a) Thread: Brass
b) Movement: Brass
c) Dial and pointer: Aluminum
d) Window: PC lens, glass lens and acrylic lens
Model No.: SP300
Features: Fuel tank level gauge SP300 probe
RS485, IP67 protection, 0.5mm accuracy, measuring up to 4500mm, 2'' oil & water floater kits
Model No.: DC174-374
Features: IP54 Water Resistant Digial Caliper,Vernier calipers, Micrometer calipers
Model No.: EXA003
Features: strain gage EXA003
double axis vertically BB
high accuracy load cell
reasonable price
simple structure easy to install
Model No.: W029
Features: High quality milk glass gauge for cow
1.Material: special glass
2.Capacity: 26L,28L,30L or customized size
Model No.: BT100
Features: every angle bimetal thermometer
1)4" dial Aluminum/black markings
2)SS304 case and stem
3)high accuracy
4)all angle conn.
Model No.: 1110-301
Features: to measuring the welding thickness, has four angel samples.
0-10mm/0-4", 0-20mm/0-8"
Model No.: digital height gauges
Features: Digital height gauges(height gauges,dial height gauges)
Model No.: dial bore gauge
Features: 1.dial Bore Gauge
2.Metric/Inch
3.Range:024-450
4.For measuring small holes,Common,with micrometer head
Model No.: thread ring gauge
Features: thread ring gauge
conform:gb3934-83 DIN13 DIN2280-89
ISO1502-96
the american standard
Model No.: ring gauge
Features: ring gauge
conform:hb4226-4227-89
conform:fed-std-h28/7
Fith thread sealed taper pipe thend ping gauges.