{"title":"Digital Reference Gauges","description":"\u003ch2\u003eDigital pressure test gauges\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDigital Reference Gauges\u003c\/strong\u003e are high accuracy pressure measurement instruments for calibration, verification and pressure testing applications. They are used by engineers, maintenance teams and service departments to check gauges, transmitters, switches and pressure systems with a clear digital readout.\u003c\/p\u003e\u003cp\u003eThese precision test gauges are suitable for workshop, laboratory and field use where repeatable pressure indication and supporting calibration documentation are important. Options include traceable and UKAS calibration for users who need documented measurement confidence.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSuitable for pressure verification, service work and maintenance testing\u003c\/li\u003e\n\u003cli\u003eUsed with installed gauges, pressure transmitters and pressure switches\u003c\/li\u003e\n\u003cli\u003eClear digital indication for accurate reading during test procedures\u003c\/li\u003e\n\u003cli\u003eUseful for replacement test equipment, calibration benches and OEM service kits\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"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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NPT","offer_id":55473196302712,"sku":"DPG0096E","price":645.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5402\/1451\/files\/GNW210-digital-gauge.jpg?v=1771948842"}],"url":"https:\/\/www.gnwshop.co.uk\/collections\/digital-reference-gauges.oembed","provider":"GNW Instrumentation","version":"1.0","type":"link"}