{"product_id":"gnw210-digital-reference-gauge","title":"GNW210 Digital Reference Gauge","description":"\u003ch1\u003e±0.05% Accuracy • Dual Display • Temperature Compensated\u003c\/h1\u003e\n\u003ch4\u003eHigh Precision Digital Pressure Gauge for Calibration \u0026amp; Verification\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eGNW210 High Precision Digital Pressure Gauge\u003c\/strong\u003e is engineered for professional calibration, verification, and laboratory applications where stability and accuracy are critical. Featuring a high-resolution dual-screen LCD and advanced temperature compensation, this gauge provides dependable measurement performance across a wide range of industrial environments.\u003c\/p\u003e\n\u003cp\u003eWith an accuracy of \u003cstrong\u003e±0.05% of Full Scale\u003c\/strong\u003e and multiple selectable pressure units, the \u003cstrong\u003eGNW210\u003c\/strong\u003e is ideal for use as a working reference standard or precision test gauge. Its robust stainless steel construction and precision ADC signal processing ensure long-term stability and repeatable results.\u003c\/p\u003e\n\u003cp\u003eEach gauge is supplied \u003cstrong\u003epre-calibrated\u003c\/strong\u003e and includes a \u003cstrong\u003etraceable calibration certificate\u003c\/strong\u003e as standard. Optional UKAS calibration is available.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision:\u003c\/strong\u003e ±0.05% FS accuracy (±0.1% option available) for professional verification applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Display LCD:\u003c\/strong\u003e 5-digit display with main and sub-screen for pressure and temperature readout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensated:\u003c\/strong\u003e 0–40°C compensation range for improved measurement stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Stainless Steel Build:\u003c\/strong\u003e 304 stainless steel housing for durability in industrial environments. Rubber protective boot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Unit Selection:\u003c\/strong\u003e kPa, Pa, psi, bar, mbar, MPa, mmH₂O, mmHg, Torr, kgf\/cm².\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Efficient:\u003c\/strong\u003e Powered by 3 × AA batteries with up to 3600 hours operating life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e Carry case and USB cable are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Included:\u003c\/strong\u003e Supplied with traceable calibration certificate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge Size\u003c\/td\u003e\n\u003ctd\u003e105 mm Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05% of Full Scale (±0.1% Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e5-Digit LCD with Dual Screen Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Ranges\u003c\/td\u003e\n\u003ctd\u003eMicro-pressure to High Pressure Options (up to 100 MPa available depending on model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload Capacity\u003c\/td\u003e\n\u003ctd\u003e150% (\u0026gt;10 MPa) \/ 200% (≤10 MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong-Term Stability\u003c\/td\u003e\n\u003ctd\u003eTypical ±0.1% FS \/ Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompensation Temperature\u003c\/td\u003e\n\u003ctd\u003e0–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Rate\u003c\/td\u003e\n\u003ctd\u003e1–10 times per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e1\/2\" BSP Standard (1\/4\" BSP or 1\/4\" NPT available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Medium\u003c\/td\u003e\n\u003ctd\u003eGas or Liquid Compatible with 316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits\u003c\/td\u003e\n\u003ctd\u003ekPa, Pa, psi, bar, mbar, MPa, mmH₂O, mmHg, Torr, kgf\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e3 × AA Batteries (USB Supply Option Available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP50 (IP54 with Protective Sleeve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eSupplied with Traceable Calibration Certificate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Laboratories\u003c\/strong\u003e – Use as a high-accuracy working reference standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial QA \u0026amp; ISO 9001 Systems\u003c\/strong\u003e – In-house pressure verification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Engineers\u003c\/strong\u003e – Precision pressure diagnostics and system checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrumentation Technicians\u003c\/strong\u003e – Verification of transmitters and precision gauges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\"\u003e\n\u003ca style=\"display: inline-block; background-color: #99cc00; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; font-weight: bold; margin: 5px;\" href=\"#\" target=\"_blank\"\u003e View Technical Data Sheet (PDF) \u003c\/a\u003e \u003ca style=\"display: inline-block; background-color: #99cc00; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; font-weight: bold; margin: 5px;\" href=\"\/collections\/calibration-manifolds-accessories\"\u003e Add Calibration Accessories \u003c\/a\u003e\n\u003c\/div\u003e","brand":"GNW Instrumentation","offers":[{"title":"-1 to 0 bar \/ 1\/2\" 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