??天天电玩城??



Physics: measuring instruments, length, mass, time, temperature, electricity
    Measuring instrument: length
    Numbering name Specifications unit Number of countries equipped

    Reference Price

    (yuan)

    Finished High school junior high school
    I II I II I II III
    0001 Demo ruler 1000mm only 2 2 1 1 1 1 1 8.00
    0002 Wooden ruler 1000mm only 50 26 25 13 25 13 8 6.00
    0003 Demo Vernier Caliper 125mm only 1 1 1 1 1 1 1 90.00
    0004 Demo spiral micrometer 25mm only 1 1 1 1 1 1 1 90.00
    0005 Vernier calipers 125mm, 0.2mm Each 25 13 25 13 2 1 1 70.00
    0006 Spiral micrometer (micrometer) 25mm, 0.05mm Each 25 13 25 13 2 1 1 70.00
    0007 Cloth tape measure 30mm box 1 1 - - 1 1 1 45.00
    quality
    0101 Analytical Balances 1 / 1000g, 100g station 2 (1) 2 (1) - - - 1200.00
    0102 Electronic balance 1 / 1000g station 1 1 1 1 1 (1) - 1400.00
    0103 Physical balance 500g, 0.02g station 2 1 1 1 1 1 (1) 260.00
    0104 Student balance 200g, 0.02g station 25 13 25 13 - - - 150.00
    0105 Tray balance 500g, 0.5g station 3 2 1 1 2 2 1 140.00
    0106 Tray balance 200g, 0.2g station 28 15 2 2 27 15 8 90.00
    0107 Tray balance 100g, 0.1g station 25 13 25 13 25 13 8 80.00
    0108 Demo balance 200g, 0.2g station 1 - 1 - 1 - - 150.00
    time
    0201 Digital timer Four digits, 0.1ms station 1 (1) 1 (1) - - - 560.00
    0202 Simple timer Three digits, ms station (1) (1) (1) (1) - - - 540.00
    0203 Electromagnetic dot timer 0.02s (replaced with 0207) Each (25) (13) (25) (13) - - - 70.00
    0204 Quartz clock Second division Each 1 1 1 1 - - - 100.00
    0205-1 Stop the clock Mechanical, 0.1s station 25 13 25 13 (1) (1) (1) 70.00
    0205-2 Mechanical stopwatch With pause, 503 Piece - - - - - - - 240.00
    0205-3 Mechanical stopwatch Without pause, 504 Piece - - - - - - - 220.00
    0205-4 Stopwatch Ja-1 Piece - - - - - - - 18.00
    0206 Metronome electronic Each 2 1 1 (1) 1 (1) - 180.00
    0207 Electric spark timer 0.02S (replaced with 0203) Each 25 13 25 13 - - - 95.00
    0208 World clock Popular Each 1 (1) 1 (1) (1) (1) - 220.00
    temperature
    0301 Thermometer -10 ℃ -100 ℃, linear, matched with 0401 Each 1 1 1 1 - - - 80.00
    0302 Demo thermometer -5 ℃ -100 ℃, red liquid only 2 2 1 1 1 1 1 30.00
    Electricity
    0401 Demo meter DC V, A, G station 3 3 - - 3 3 3 170.00
    0402 Demo current voltmeter J0402 type station 4 4 4 4 - - - 380.00
    0403 Demo resistance meter J0403 type station 1 1 1 1 - - - 420.00
    0404 Demo Power Meter J0404 type station 1 - 1 - - - - 350.00
    0405 Meter Simplex only 1 1 1 1 1 1 1 60.00
    0406 Insulation resistance meter 500V, 500MΩ only 1 (1) 1 (1) - - - 160.00
    0407 DC ammeter 2.5 level, 0.6 / 3A only 100 51 100 51 75 38 16 28.00
    0408 DC voltmeter Class 2.5, 3 / 15V only 75 38 75 38 75 38 16 28.00
    0409 Sensitive ammeter ± 300μA only 25 13 25 13 - - - 28.00
    0410 Multimeter J0410 type 2.5 only 2 2 2 2 2 2 1 120.00
    0411 Student Multimeter J0411 type only 25 13 25 13 2 2 - 70.00
    0412 DC voltmeter Class 25, millivolt (transistor) station 1 (1) 1 (1) - - - 520.00
    0413 Portable DC Single Arm Bridge station (1) - (1) - - - - 1200.00
    0414 AC ammeter 2.5, mA only (25) - (25) - - - - 35.00
    0415 DC ammeter Class 2.5. 200μA only 25 13 25 13 - - - 35.00
    0416 Multi-purpose large screen digital display tester ( Teaching Equipment | Teaching Instruments ) station 1 (1) 1 (1) - - - 1500.00
    0417 Digital capacitance meter 10PF-100μF station 1 (1) 1 (1) - - - 800.00
    0420 Projection ammeter set 1 (1) 1 (1) 1 (1) - 45.00
    0421 Projection voltmeter set 1 (1) 1 (1) 1 (1) - 45.00
    0422 Projection galvanometer station 1 (1) 1 (1) (1) - - 45.00
    0423-1 Digital Q meter (high frequency) only (1) - (1) - - - - 800.00
    0423-2 Digital Q meter (low frequency) only (1) - (1) - - - - 800.00


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